{
  "subject": "english",
  "category": "it",
  "label": "IT",
  "words": [
    {"id": "english-software", "en": "software", "ja": "ソフトウェア", "level": "normal", "tags": ["software"], "ex": "Our team builds accounting software for small companies.", "exJa": "うちのチームは中小企業向けの会計ソフトを作っています。"},
    {"id": "english-program", "en": "program", "ja": "プログラム", "level": "normal", "accept": ["programme"], "tags": ["software"], "ex": "This program checks the inventory numbers every hour.", "exJa": "このプログラムは毎時間、在庫数を確認します。"},
    {"id": "english-code", "en": "code", "ja": "コード", "level": "normal", "tags": ["software"], "ex": "Could you review my code before the end of the day?", "exJa": "今日中に私のコードをレビューしてもらえますか？"},
    {"id": "english-debug", "en": "debug", "ja": "デバッグする", "level": "normal", "tags": ["software"], "ex": "I spent all morning trying to debug the payment error.", "exJa": "午前中ずっと決済エラーのデバッグをしていました。"},
    {"id": "english-compile", "en": "compile", "ja": "コンパイルする", "level": "hard", "tags": ["software"], "ex": "The project takes about five minutes to compile.", "exJa": "このプロジェクトはコンパイルに5分ほどかかります。"},
    {"id": "english-deploy", "en": "deploy", "ja": "デプロイする", "level": "hard", "tags": ["software"], "ex": "We will deploy the new version to production at ten tonight.", "exJa": "今夜10時に新バージョンを本番にデプロイします。"},
    {"id": "english-install", "en": "install", "ja": "インストールする", "level": "normal", "tags": ["software"], "root": "install", "family": ["english-installment"], "ex": "Please install the latest update before the meeting.", "exJa": "会議の前に最新アップデートをインストールしてください。"},
    {"id": "english-update", "en": "update", "ja": "更新する", "level": "normal", "accept": ["renew"], "tags": ["software"], "ex": "Don't forget to update the ticket after you fix the bug.", "exJa": "バグを直したらチケットの更新を忘れずに。"},
    {"id": "english-upgrade", "en": "upgrade", "ja": "アップグレード", "level": "normal", "tags": ["software"], "ex": "The upgrade to the new server will take about an hour.", "exJa": "新サーバーへのアップグレードは1時間ほどかかります。"},
    {"id": "english-version", "en": "version", "ja": "バージョン", "level": "normal", "tags": ["software"], "ex": "Which version of the app are you using right now?", "exJa": "今使っているアプリのバージョンはどれですか？"},
    {"id": "english-release", "en": "release", "ja": "リリースする", "level": "normal", "tags": ["software"], "ex": "We plan to release the mobile app next Friday.", "exJa": "モバイルアプリは来週の金曜にリリース予定です。"},
    {"id": "english-license", "en": "license", "ja": "ライセンス", "level": "normal", "accept": ["licence"], "tags": ["software"], "ex": "Our license for the design tool expires at the end of March.", "exJa": "デザインツールのライセンスは3月末で切れます。"},
    {"id": "english-developer", "en": "developer", "ja": "開発者", "level": "normal", "tags": ["software"], "root": "develop", "family": ["english-develop"], "ex": "Ken is the main developer of the payment feature.", "exJa": "決済機能の主担当の開発者はケンです。"},
    {"id": "english-engineer", "en": "engineer", "ja": "技術者", "level": "normal", "accept": ["technician"], "tags": ["software"], "ex": "We are hiring two more engineers for the infrastructure team.", "exJa": "インフラチームの技術者をあと2人採用します。", "exForm": "engineers"},
    {"id": "english-function", "en": "function", "ja": "関数", "level": "normal", "tags": ["software"], "ex": "This function returns the total price with tax.", "exJa": "この関数は税込みの合計金額を返します。"},
    {"id": "english-variable", "en": "variable", "ja": "変数", "level": "normal", "tags": ["software"], "ex": "Please give this variable a clearer name.", "exJa": "この変数にもっと分かりやすい名前を付けてください。"},
    {"id": "english-constant", "en": "constant", "ja": "定数", "level": "hard", "tags": ["software"], "ex": "Let's define the tax rate as a constant at the top of the file.", "exJa": "税率はファイルの先頭で定数として定義しましょう。"},
    {"id": "english-object", "en": "object", "ja": "オブジェクト", "level": "normal", "tags": ["software"], "ex": "This object holds the user's name and email address.", "exJa": "このオブジェクトはユーザー名とメールアドレスを持ちます。"},
    {"id": "english-class", "en": "class", "ja": "クラス", "level": "normal", "tags": ["software"], "ex": "The User class is getting too big; let's split it.", "exJa": "Userクラスが大きくなりすぎたので分割しましょう。"},
    {"id": "english-method", "en": "method", "ja": "メソッド", "level": "normal", "tags": ["software"], "ex": "This method is called every time the page loads.", "exJa": "このメソッドはページが読み込まれるたびに呼ばれます。"},
    {"id": "english-module", "en": "module", "ja": "モジュール", "level": "normal", "tags": ["software"], "ex": "The payment module needs more unit tests.", "exJa": "決済モジュールにはもっとユニットテストが必要です。"},
    {"id": "english-library", "en": "library", "ja": "ライブラリ", "level": "normal", "tags": ["software"], "ex": "We use an open-source library for the charts.", "exJa": "グラフにはオープンソースのライブラリを使っています。"},
    {"id": "english-framework", "en": "framework", "ja": "フレームワーク", "level": "hard", "tags": ["software"], "ex": "Which framework did you choose for the new project?", "exJa": "新しいプロジェクトにはどのフレームワークを選びましたか？"},
    {"id": "english-algorithm", "en": "algorithm", "ja": "アルゴリズム", "level": "hard", "tags": ["software"], "ex": "The search algorithm is too slow with large data sets.", "exJa": "この検索アルゴリズムは大量データだと遅すぎます。"},
    {"id": "english-syntax", "en": "syntax", "ja": "構文", "level": "hard", "tags": ["software"], "ex": "The build failed because of a syntax error on line twelve.", "exJa": "12行目の構文エラーでビルドが失敗しました。"},
    {"id": "english-runtime", "en": "runtime", "ja": "実行環境", "level": "hard", "tags": ["software"], "ex": "The app needs a newer runtime to use this feature.", "exJa": "この機能を使うにはもっと新しい実行環境が必要です。"},
    {"id": "english-terminal", "en": "terminal", "ja": "端末", "level": "normal", "tags": ["software"], "root": "termin", "family": ["english-terminate"], "ex": "Open a terminal and run the setup script.", "exJa": "ターミナルを開いてセットアップスクリプトを実行してください。"},
    {"id": "english-command", "en": "command", "ja": "コマンド", "level": "normal", "tags": ["software"], "ex": "Run this command to check the disk space.", "exJa": "このコマンドでディスク容量を確認できます。"},
    {"id": "english-script", "en": "script", "ja": "スクリプト", "level": "normal", "tags": ["software"], "ex": "I wrote a small script to rename all the image files.", "exJa": "画像ファイルを一括で名前変更する小さなスクリプトを書きました。"},
    {"id": "english-plugin", "en": "plugin", "ja": "プラグイン", "level": "normal", "accept": ["plug-in"], "tags": ["software"], "ex": "This plugin adds spell checking to the editor.", "exJa": "このプラグインでエディタにスペルチェックが付きます。"},
    {"id": "english-widget", "en": "widget", "ja": "ウィジェット", "level": "hard", "tags": ["software"], "ex": "The weather widget on the dashboard is not updating.", "exJa": "ダッシュボードの天気ウィジェットが更新されません。"},
    {"id": "english-cursor", "en": "cursor", "ja": "カーソル", "level": "normal", "tags": ["software"], "ex": "The cursor disappears when I click inside the text box.", "exJa": "テキストボックスをクリックするとカーソルが消えます。"},
    {"id": "english-folder", "en": "folder", "ja": "フォルダ", "level": "normal", "tags": ["software"], "ex": "Please save the logs in the shared folder.", "exJa": "ログは共有フォルダに保存してください。"},
    {"id": "english-bug", "en": "bug", "ja": "バグ", "level": "normal", "tags": ["software"], "ex": "I found a bug in the date picker on the booking page.", "exJa": "予約ページの日付選択にバグを見つけました。"},
    {"id": "english-error", "en": "error", "ja": "エラー", "level": "normal", "tags": ["software"], "ex": "The page shows an error when the form is empty.", "exJa": "フォームが空のままだとページにエラーが出ます。"},
    {"id": "english-crash", "en": "crash", "ja": "クラッシュする", "level": "normal", "tags": ["software"], "ex": "The app crashes when you open the settings screen.", "exJa": "設定画面を開くとアプリがクラッシュします。", "exForm": "crashes"},
    {"id": "english-freeze", "en": "freeze", "ja": "フリーズする", "level": "normal", "tags": ["software"], "ex": "My browser freezes when I open more than ten tabs.", "exJa": "タブを10個以上開くとブラウザがフリーズします。", "exForm": "freezes"},
    {"id": "english-reboot", "en": "reboot", "ja": "再起動する", "level": "normal", "accept": ["restart"], "tags": ["software"], "ex": "Please reboot the server after the update is done.", "exJa": "更新が終わったらサーバーを再起動してください。"},
    {"id": "english-shortcut", "en": "shortcut", "ja": "ショートカット", "level": "normal", "tags": ["software"], "ex": "Is there a keyboard shortcut for opening the search box?", "exJa": "検索ボックスを開くショートカットはありますか？"},
    {"id": "english-clipboard", "en": "clipboard", "ja": "クリップボード", "level": "normal", "tags": ["software"], "ex": "Copy the error message to the clipboard and paste it here.", "exJa": "エラーメッセージをクリップボードにコピーして貼ってください。"},
    {"id": "english-patch", "en": "patch", "ja": "修正プログラム", "level": "hard", "tags": ["software"], "ex": "The security patch will be applied to all servers tonight.", "exJa": "今夜、全サーバーにセキュリティの修正プログラムを当てます。"},
    {"id": "english-kernel", "en": "kernel", "ja": "カーネル", "level": "hard", "tags": ["software"], "ex": "The server needs a reboot after the kernel update.", "exJa": "カーネル更新後はサーバーの再起動が必要です。"},
    {"id": "english-thread", "en": "thread", "ja": "スレッド", "level": "hard", "tags": ["software"], "ex": "The main thread is blocked while the file is loading.", "exJa": "ファイルの読み込み中はメインスレッドが止まります。"},
    {"id": "english-process", "en": "process", "ja": "プロセス", "level": "normal", "tags": ["software"], "root": "process", "family": ["english-processor"], "ex": "Check which process is using so much memory.", "exJa": "どのプロセスがそんなにメモリを使っているか確認して。"},
    {"id": "english-repository", "en": "repository", "ja": "リポジトリ", "level": "hard", "accept": ["repo"], "tags": ["software"], "ex": "Please clone the repository and run the tests locally.", "exJa": "リポジトリをクローンして手元でテストを実行してください。"},
    {"id": "english-commit", "en": "commit", "ja": "コミットする", "level": "normal", "tags": ["software"], "ex": "Commit your changes before you switch branches.", "exJa": "ブランチを切り替える前に変更をコミットしてください。"},
    {"id": "english-merge", "en": "merge", "ja": "マージする", "level": "hard", "tags": ["software"], "root": "merge", "family": ["english-merger"], "ex": "Let's merge this pull request after one more review.", "exJa": "もう一度レビューしてからこのプルリクをマージしましょう。"},
    {"id": "english-branch", "en": "branch", "ja": "ブランチ", "level": "normal", "tags": ["software"], "ex": "Create a new branch for each feature you work on.", "exJa": "機能ごとに新しいブランチを作ってください。"},
    {"id": "english-refactor", "en": "refactor", "ja": "リファクタリングする", "level": "hard", "tags": ["software"], "ex": "We should refactor this file before adding new features.", "exJa": "新機能を足す前にこのファイルをリファクタリングすべきです。"},
    {"id": "english-markup", "en": "markup", "ja": "マークアップ", "level": "hard", "tags": ["software", "web"], "ex": "The markup for the header is different on every page.", "exJa": "ヘッダーのマークアップがページごとに違っています。"},
    {"id": "english-browser", "en": "browser", "ja": "ブラウザ", "level": "normal", "tags": ["web"], "ex": "Which browser did you use when the error appeared?", "exJa": "エラーが出たときのブラウザは何でしたか？"},
    {"id": "english-website", "en": "website", "ja": "ウェブサイト", "level": "normal", "tags": ["web"], "ex": "The company website will be down for maintenance tonight.", "exJa": "今夜、会社のウェブサイトはメンテナンスで止まります。"},
    {"id": "english-domain", "en": "domain", "ja": "ドメイン", "level": "normal", "tags": ["web"], "ex": "We need to renew the domain before it expires next month.", "exJa": "来月切れる前にドメインを更新しないといけません。"},
    {"id": "english-hosting", "en": "hosting", "ja": "ホスティング", "level": "normal", "tags": ["web", "infrastructure"], "ex": "We moved our hosting to a new provider last week.", "exJa": "先週、ホスティングを新しい業者に移しました。"},
    {"id": "english-download", "en": "download", "ja": "ダウンロードする", "level": "normal", "tags": ["web"], "ex": "You can download the log file from the admin page.", "exJa": "ログファイルは管理画面からダウンロードできます。"},
    {"id": "english-upload", "en": "upload", "ja": "アップロードする", "level": "normal", "tags": ["web"], "ex": "Please upload a screenshot to the ticket.", "exJa": "チケットにスクリーンショットをアップロードしてください。"},
    {"id": "english-search", "en": "search", "ja": "検索する", "level": "normal", "tags": ["web"], "ex": "Search the logs for the error code first.", "exJa": "まずログでエラーコードを検索してみてください。"},
    {"id": "english-login", "en": "login", "ja": "ログインする", "level": "normal", "tags": ["web"], "ex": "The login page shows a blank screen on some phones.", "exJa": "一部のスマホでログインページが真っ白になります。"},
    {"id": "english-logout", "en": "logout", "ja": "ログアウトする", "level": "normal", "tags": ["web"], "ex": "Users say the logout button does nothing on mobile.", "exJa": "スマホだとログアウトボタンが効かないそうです。"},
    {"id": "english-account", "en": "account", "ja": "アカウント", "level": "normal", "tags": ["web"], "root": "account", "family": ["english-accounting"], "ex": "I created a test account for the new staff member.", "exJa": "新しいスタッフ用にテストアカウントを作りました。"},
    {"id": "english-username", "en": "username", "ja": "ユーザー名", "level": "normal", "tags": ["web"], "ex": "Your username is the same as your company email address.", "exJa": "ユーザー名は会社のメールアドレスと同じです。"},
    {"id": "english-profile", "en": "profile", "ja": "プロフィール", "level": "normal", "tags": ["web"], "ex": "You can change your photo on the profile page.", "exJa": "写真はプロフィールページで変更できます。"},
    {"id": "english-avatar", "en": "avatar", "ja": "アバター", "level": "normal", "tags": ["web"], "ex": "Each user can choose an avatar when they sign up.", "exJa": "登録時に各ユーザーがアバターを選べます。"},
    {"id": "english-emoji", "en": "emoji", "ja": "絵文字", "level": "normal", "tags": ["web"], "ex": "Please react with an emoji when you have read the message.", "exJa": "メッセージを読んだら絵文字でリアクションしてください。"},
    {"id": "english-hashtag", "en": "hashtag", "ja": "ハッシュタグ", "level": "normal", "tags": ["web"], "ex": "Add the hashtag for the event to every post this week.", "exJa": "今週の投稿には全部イベントのハッシュタグを付けてください。"},
    {"id": "english-streaming", "en": "streaming", "ja": "ストリーミング", "level": "normal", "tags": ["web"], "ex": "The streaming service stopped working during the live event.", "exJa": "ライブ配信中にストリーミングサービスが止まりました。"},
    {"id": "english-podcast", "en": "podcast", "ja": "ポッドキャスト", "level": "normal", "tags": ["web"], "ex": "Emi hosts a podcast about our engineering team.", "exJa": "エミは開発チームのポッドキャストを配信しています。"},
    {"id": "english-session", "en": "session", "ja": "セッション", "level": "hard", "tags": ["web"], "ex": "The session expires after thirty minutes without activity.", "exJa": "操作がないと30分でセッションが切れます。"},
    {"id": "english-cookie", "en": "cookie", "ja": "クッキー", "level": "normal", "tags": ["web"], "ex": "The site uses a cookie to remember your language setting.", "exJa": "このサイトは言語設定をクッキーで記憶しています。"},
    {"id": "english-render", "en": "render", "ja": "描画する", "level": "hard", "accept": ["draw"], "tags": ["web"], "ex": "The chart takes three seconds to render on older phones.", "exJa": "古いスマホだとグラフの描画に3秒かかります。"},
    {"id": "english-responsive", "en": "responsive", "ja": "レスポンシブ", "level": "hard", "tags": ["web"], "root": "respond", "family": ["english-respond"], "ex": "The new design is fully responsive on phones and tablets.", "exJa": "新デザインはスマホでもタブレットでも完全にレスポンシブ対応です。"},
    {"id": "english-frontend", "en": "frontend", "ja": "フロントエンド", "level": "normal", "accept": ["front-end"], "tags": ["web"], "ex": "The frontend team will handle the new login screen.", "exJa": "新しいログイン画面はフロントエンドチームが担当します。"},
    {"id": "english-backend", "en": "backend", "ja": "バックエンド", "level": "normal", "accept": ["back-end"], "tags": ["web"], "ex": "The backend returns an error when the list is empty.", "exJa": "リストが空だとバックエンドがエラーを返します。"},
    {"id": "english-template", "en": "template", "ja": "テンプレート", "level": "normal", "tags": ["web"], "ex": "Use the email template in the shared folder for the notice.", "exJa": "お知らせは共有フォルダのメールテンプレートを使ってください。"},
    {"id": "english-layout", "en": "layout", "ja": "レイアウト", "level": "normal", "tags": ["web"], "ex": "The layout breaks when the browser window is narrow.", "exJa": "ブラウザの幅を狭くするとレイアウトが崩れます。"},
    {"id": "english-animation", "en": "animation", "ja": "アニメーション", "level": "normal", "tags": ["web"], "ex": "The loading animation is too slow; let's shorten it.", "exJa": "読み込みアニメーションが遅いので短くしましょう。"},
    {"id": "english-webcam", "en": "webcam", "ja": "ウェブカメラ", "level": "normal", "tags": ["web", "hardware"], "ex": "My webcam is not working, so I will join with audio only.", "exJa": "ウェブカメラが動かないので音声だけで参加します。"},
    {"id": "english-blog", "en": "blog", "ja": "ブログ", "level": "normal", "tags": ["web"], "ex": "We posted a new article on the engineering blog today.", "exJa": "今日、技術ブログに新しい記事を公開しました。"},
    {"id": "english-forum", "en": "forum", "ja": "掲示板", "level": "normal", "tags": ["web"], "ex": "Someone on the user forum reported the same bug.", "exJa": "ユーザー掲示板で同じバグの報告がありました。"},
    {"id": "english-bookmark", "en": "bookmark", "ja": "ブックマーク", "level": "normal", "tags": ["web"], "ex": "I added a bookmark for the monitoring dashboard.", "exJa": "監視ダッシュボードにブックマークを付けました。"},
    {"id": "english-hardware", "en": "hardware", "ja": "ハードウェア", "level": "normal", "tags": ["hardware"], "ex": "The problem is in the hardware, not the software.", "exJa": "問題はソフトではなくハードウェアの方にあります。"},
    {"id": "english-storage", "en": "storage", "ja": "ストレージ", "level": "normal", "tags": ["hardware"], "ex": "We are running out of storage on the file server.", "exJa": "ファイルサーバーのストレージが足りなくなってきました。"},
    {"id": "english-memory", "en": "memory", "ja": "メモリ", "level": "normal", "tags": ["hardware"], "ex": "The service uses too much memory after a few days.", "exJa": "このサービスは数日動かすとメモリを使いすぎます。"},
    {"id": "english-processor", "en": "processor", "ja": "プロセッサ", "level": "normal", "tags": ["hardware"], "root": "process", "family": ["english-process"], "ex": "The new machine has a much faster processor.", "exJa": "新しいマシンはプロセッサがずっと速いです。"},
    {"id": "english-keyboard", "en": "keyboard", "ja": "キーボード", "level": "normal", "tags": ["hardware"], "ex": "Some keys on my keyboard stopped working this morning.", "exJa": "今朝からキーボードのいくつかのキーが効きません。"},
    {"id": "english-monitor", "en": "monitor", "ja": "モニター", "level": "normal", "accept": ["display"], "tags": ["hardware"], "ex": "Can I get a second monitor for my desk?", "exJa": "自分の席にモニターをもう1台もらえますか？"},
    {"id": "english-bluetooth", "en": "bluetooth", "ja": "ブルートゥース", "level": "normal", "tags": ["hardware"], "ex": "My Bluetooth headset keeps disconnecting during calls.", "exJa": "通話中にブルートゥースのヘッドセットがよく切れます。"},
    {"id": "english-sensor", "en": "sensor", "ja": "センサー", "level": "normal", "tags": ["hardware"], "ex": "The sensor sends the room temperature every minute.", "exJa": "センサーが毎分、室温を送ってきます。"},
    {"id": "english-device", "en": "device", "ja": "デバイス", "level": "normal", "tags": ["hardware"], "ex": "Please register your device before using the office Wi-Fi.", "exJa": "オフィスのWi-Fiを使う前にデバイスを登録してください。"},
    {"id": "english-gadget", "en": "gadget", "ja": "小型機器", "level": "normal", "tags": ["hardware"], "ex": "Mike always brings a new gadget to the office.", "exJa": "マイクはいつも新しいガジェットを会社に持ってきます。"},
    {"id": "english-laptop", "en": "laptop", "ja": "ノートパソコン", "level": "normal", "tags": ["hardware"], "ex": "Please lock your laptop when you leave your desk.", "exJa": "席を離れるときはノートパソコンをロックしてください。"},
    {"id": "english-desktop", "en": "desktop", "ja": "デスクトップ", "level": "normal", "tags": ["hardware"], "ex": "The desktop computer in the meeting room is very old.", "exJa": "会議室のデスクトップパソコンはかなり古いです。"},
    {"id": "english-tablet", "en": "tablet", "ja": "タブレット", "level": "normal", "tags": ["hardware"], "ex": "The sales team uses a tablet to show the demo to clients.", "exJa": "営業チームはお客様へのデモにタブレットを使っています。"},
    {"id": "english-smartphone", "en": "smartphone", "ja": "スマートフォン", "level": "normal", "tags": ["hardware"], "ex": "Please test the new page on a smartphone as well.", "exJa": "新しいページはスマートフォンでも確認してください。"},
    {"id": "english-battery", "en": "battery", "ja": "電池", "level": "normal", "tags": ["hardware"], "ex": "The mouse stopped working because the battery is dead.", "exJa": "電池が切れてマウスが動かなくなりました。"},
    {"id": "english-charger", "en": "charger", "ja": "充電器", "level": "normal", "tags": ["hardware"], "ex": "Does anyone have a charger for this laptop?", "exJa": "このノートパソコンの充電器を持っている人いますか？"},
    {"id": "english-cable", "en": "cable", "ja": "ケーブル", "level": "normal", "tags": ["hardware"], "ex": "The network cable behind the desk is loose.", "exJa": "机の後ろのネットワークケーブルが緩んでいます。"},
    {"id": "english-port", "en": "port", "ja": "接続口", "level": "normal", "tags": ["hardware"], "ex": "This laptop has only one USB port.", "exJa": "このノートパソコンはUSBポートが1つしかありません。"},
    {"id": "english-chip", "en": "chip", "ja": "半導体チップ", "level": "normal", "tags": ["hardware"], "ex": "The new chip uses less power and runs cooler.", "exJa": "新しいチップは消費電力が少なく発熱も抑えられています。"},
    {"id": "english-circuit", "en": "circuit", "ja": "回路", "level": "hard", "tags": ["hardware"], "ex": "There is a problem with the circuit on this board.", "exJa": "この基板の回路に問題があります。"},
    {"id": "english-pixel", "en": "pixel", "ja": "画素", "level": "normal", "tags": ["hardware"], "ex": "The icon looks blurry because it is only sixteen pixels wide.", "exJa": "幅が16ピクセルしかないのでアイコンがぼやけて見えます。", "exForm": "pixels"},
    {"id": "english-resolution", "en": "resolution", "ja": "解像度", "level": "hard", "tags": ["hardware"], "ex": "The screenshot has a low resolution, so the text is hard to read.", "exJa": "スクリーンショットの解像度が低くて文字が読みにくいです。"},
    {"id": "english-printer", "en": "printer", "ja": "プリンター", "level": "normal", "tags": ["hardware"], "ex": "The printer on the third floor is out of paper again.", "exJa": "3階のプリンターがまた用紙切れです。"},
    {"id": "english-speaker", "en": "speaker", "ja": "スピーカー", "level": "normal", "tags": ["hardware"], "ex": "The speaker in the meeting room is too quiet for calls.", "exJa": "会議室のスピーカーは通話には音が小さすぎます。"},
    {"id": "english-microphone", "en": "microphone", "ja": "マイク", "level": "normal", "accept": ["mic"], "tags": ["hardware"], "ex": "Your microphone is muted; we can't hear you.", "exJa": "マイクがミュートになっていて聞こえません。"},
    {"id": "english-server", "en": "server", "ja": "サーバー", "level": "normal", "tags": ["infrastructure"], "ex": "The server went down for ten minutes this morning.", "exJa": "今朝、サーバーが10分ほど落ちました。"},
    {"id": "english-network", "en": "network", "ja": "ネットワーク", "level": "normal", "tags": ["infrastructure"], "ex": "The office network is slow again this afternoon.", "exJa": "今日の午後もオフィスのネットワークが遅いです。"},
    {"id": "english-cloud", "en": "cloud", "ja": "クラウド", "level": "normal", "tags": ["infrastructure"], "root": "cloud", "family": ["english-cloudy"], "ex": "We moved all our data to the cloud last year.", "exJa": "去年、データをすべてクラウドに移しました。"},
    {"id": "english-router", "en": "router", "ja": "ルーター", "level": "normal", "tags": ["infrastructure"], "ex": "Try restarting the router if the Wi-Fi drops again.", "exJa": "またWi-Fiが切れたらルーターを再起動してみてください。"},
    {"id": "english-cache", "en": "cache", "ja": "キャッシュ", "level": "hard", "tags": ["infrastructure"], "ex": "Clear the cache and reload the page to see the change.", "exJa": "キャッシュを消してページを再読み込みすると変更が見えます。"},
    {"id": "english-protocol", "en": "protocol", "ja": "通信規約", "level": "hard", "tags": ["infrastructure"], "ex": "The two systems can't talk because they use different protocols.", "exJa": "2つのシステムはプロトコルが違うので通信できません。", "exForm": "protocols"},
    {"id": "english-bandwidth", "en": "bandwidth", "ja": "帯域幅", "level": "hard", "tags": ["infrastructure"], "ex": "Video calls use a lot of bandwidth during the day.", "exJa": "日中はビデオ通話で帯域幅がかなり使われます。"},
    {"id": "english-latency", "en": "latency", "ja": "遅延", "level": "hard", "accept": ["delay", "lag"], "tags": ["infrastructure"], "ex": "Users in Osaka reported high latency after the move.", "exJa": "移行後、大阪のユーザーから遅延が大きいと報告がありました。"},
    {"id": "english-packet", "en": "packet", "ja": "パケット", "level": "hard", "tags": ["infrastructure"], "ex": "The router dropped some packets during the test.", "exJa": "テスト中にルーターがパケットをいくつか落としました。", "exForm": "packets"},
    {"id": "english-wireless", "en": "wireless", "ja": "無線の", "level": "normal", "tags": ["infrastructure"], "ex": "The new office uses a wireless connection for all desks.", "exJa": "新オフィスは全席が無線接続です。"},
    {"id": "english-gateway", "en": "gateway", "ja": "ゲートウェイ", "level": "hard", "tags": ["infrastructure"], "ex": "All traffic from the app goes through the API gateway.", "exJa": "アプリからの通信はすべてAPIゲートウェイを通ります。"},
    {"id": "english-cluster", "en": "cluster", "ja": "クラスター", "level": "hard", "tags": ["infrastructure"], "ex": "We added two more nodes to the database cluster.", "exJa": "データベースのクラスターにノードを2台追加しました。"},
    {"id": "english-password", "en": "password", "ja": "パスワード", "level": "normal", "tags": ["security"], "ex": "Please change your password every three months.", "exJa": "パスワードは3か月ごとに変更してください。"},
    {"id": "english-encrypt", "en": "encrypt", "ja": "暗号化する", "level": "hard", "tags": ["security"], "ex": "We encrypt all customer data before storing it.", "exJa": "顧客データはすべて暗号化してから保存します。"},
    {"id": "english-security", "en": "security", "ja": "セキュリティ", "level": "normal", "tags": ["security"], "ex": "The security team found a problem in the login flow.", "exJa": "セキュリティチームがログインの流れに問題を見つけました。"},
    {"id": "english-virus", "en": "virus", "ja": "ウイルス", "level": "normal", "tags": ["security"], "ex": "The email attachment had a virus, so we blocked it.", "exJa": "メールの添付ファイルにウイルスがあったのでブロックしました。"},
    {"id": "english-malware", "en": "malware", "ja": "マルウェア", "level": "hard", "tags": ["security"], "ex": "Our scanner found malware on one of the shared laptops.", "exJa": "共用ノートパソコンの1台でマルウェアが見つかりました。"},
    {"id": "english-firewall", "en": "firewall", "ja": "ファイアウォール", "level": "normal", "tags": ["security"], "ex": "The firewall is blocking the connection to the new server.", "exJa": "ファイアウォールが新サーバーへの接続を遮断しています。"},
    {"id": "english-token", "en": "token", "ja": "トークン", "level": "hard", "tags": ["security"], "ex": "The API token expires after one hour.", "exJa": "APIトークンは1時間で期限切れになります。"},
    {"id": "english-spam", "en": "spam", "ja": "迷惑メール", "level": "normal", "tags": ["security"], "ex": "Most of the messages in this inbox are spam.", "exJa": "この受信箱のメッセージはほとんど迷惑メールです。"},
    {"id": "english-phishing", "en": "phishing", "ja": "フィッシング詐欺", "level": "hard", "tags": ["security"], "ex": "Do not click the link; it looks like a phishing email.", "exJa": "リンクは押さないで。フィッシング詐欺のメールっぽいです。"},
    {"id": "english-hacker", "en": "hacker", "ja": "ハッカー", "level": "normal", "tags": ["security"], "ex": "A hacker tried to log in to the admin account last night.", "exJa": "昨夜、ハッカーが管理者アカウントにログインしようとしました。"},
    {"id": "english-breach", "en": "breach", "ja": "侵害", "level": "hard", "accept": ["violation", "infringement"], "tags": ["security"], "ex": "The company reported a data breach to its customers.", "exJa": "会社はデータ侵害を顧客に報告しました。"},
    {"id": "english-authenticate", "en": "authenticate", "ja": "認証する", "level": "hard", "tags": ["security"], "ex": "Users must authenticate with a code sent to their phone.", "exJa": "ユーザーはスマホに届くコードで認証する必要があります。"},
    {"id": "english-database", "en": "database", "ja": "データベース", "level": "normal", "tags": ["data"], "ex": "We keep all order records in the database.", "exJa": "注文の記録はすべてデータベースに保存しています。"},
    {"id": "english-backup", "en": "backup", "ja": "バックアップ", "level": "normal", "tags": ["data"], "ex": "We take a full backup of the database every night.", "exJa": "毎晩、データベースのフルバックアップを取っています。"},
    {"id": "english-array", "en": "array", "ja": "配列", "level": "normal", "tags": ["data"], "ex": "This function returns an array of user IDs.", "exJa": "この関数はユーザーIDの配列を返します。"},
    {"id": "english-string", "en": "string", "ja": "文字列", "level": "normal", "tags": ["data"], "ex": "The date is stored as a string, not as a number.", "exJa": "日付は数値ではなく文字列として保存されています。"},
    {"id": "english-integer", "en": "integer", "ja": "整数", "level": "normal", "tags": ["data"], "ex": "The quantity field only accepts an integer.", "exJa": "数量の欄は整数しか受け付けません。"},
    {"id": "english-boolean", "en": "boolean", "ja": "真偽値", "level": "hard", "tags": ["data"], "ex": "This setting is a boolean, so it can only be on or off.", "exJa": "この設定は真偽値なのでオンかオフしかありません。"},
    {"id": "english-query", "en": "query", "ja": "問い合わせ", "level": "hard", "accept": ["inquiry", "enquiry"], "tags": ["data"], "ex": "This query takes ten seconds on the production database.", "exJa": "このクエリは本番データベースで10秒かかります。"},
    {"id": "english-index", "en": "index", "ja": "索引", "level": "normal", "tags": ["data"], "ex": "Adding an index to the table made the search much faster.", "exJa": "テーブルにインデックスを追加したら検索がかなり速くなりました。"},
    {"id": "english-binary", "en": "binary", "ja": "二進数", "level": "hard", "tags": ["data"], "ex": "Computers store every number in binary.", "exJa": "コンピューターはすべての数を二進数で保存します。"},
    {"id": "english-byte", "en": "byte", "ja": "バイト", "level": "normal", "tags": ["data"], "ex": "Each character in this file takes one byte.", "exJa": "このファイルでは1文字が1バイトです。"},
    {"id": "english-file", "en": "file", "ja": "ファイル", "level": "normal", "tags": ["data"], "ex": "Please attach the log file to the ticket.", "exJa": "ログファイルをチケットに添付してください。"}
  ]
}