{
  "id": "my-deck-001",
  "title": "我的英语单词",
  "data": [
    {
      "id": "word-apple",
      "category": "四级词汇",
      "question": "Apple",
      "answer": "苹果",
      "details": [
        {
          "label": "音标",
          "content": "/ˈæp.əl/"
        },
        {
          "label": "例句",
          "content": "An apple a day keeps the doctor away."
        },
        {
          "label": "记忆法",
          "content": "A-P-P-L-E"
        }
      ]
    },
    {
      "id": "word-banana",
      "category": "四级词汇",
      "question": "Banana",
      "answer": "香蕉",
      "details": []
    }
  ]
}