{
  "title": "Which book?",
  "title_zh": "哪一本书？",
  "body": {
    "type": "dialogue",
    "turns": [
      {
        "speaker": "MAN:",
        "sentences": [
          {
            "en": "Give me a book please, Jane.",
            "zh": "请拿本书给我，简。"
          }
        ]
      },
      {
        "speaker": "WOMAN:",
        "sentences": [
          {
            "en": "Which book?",
            "zh": "哪一本？"
          },
          {
            "en": "This one?",
            "zh": "是这本吗？"
          }
        ]
      },
      {
        "speaker": "MAN:",
        "sentences": [
          {
            "en": "No, not that one. The red one.",
            "zh": "不，不是那本。是那本红皮的。"
          }
        ]
      },
      {
        "speaker": "WOMAN:",
        "sentences": [
          {
            "en": "This one?",
            "zh": "这本吗？"
          }
        ]
      },
      {
        "speaker": "MAN:",
        "sentences": [
          {
            "en": "Yes, please.",
            "zh": "是的，请给我。"
          }
        ]
      },
      {
        "speaker": "WOMAN:",
        "sentences": [
          {
            "en": "Here you are.",
            "zh": "给你。"
          }
        ]
      },
      {
        "speaker": "MAN:",
        "sentences": [
          {
            "en": "Thank you.",
            "zh": "谢谢。"
          }
        ]
      }
    ]
  },
  "subtitles": [
    {
      "timestamp": null,
      "en": "[ti:Which Book?]",
      "zh": "哪一本书？"
    },
    {
      "timestamp": null,
      "en": "Lesson 21",
      "zh": "第二十一课"
    },
    {
      "timestamp": "00:02.87",
      "en": "Which book?",
      "zh": "哪一本书？"
    },
    {
      "timestamp": "00:05.43",
      "en": "Listen to the tape then answer this question.",
      "zh": "先听录音，然后回答这个问题。"
    },
    {
      "timestamp": "00:11.53",
      "en": "Which book does the man want?",
      "zh": "这位男士要哪本书？"
    },
    {
      "timestamp": "00:16.70",
      "en": "Give me a book please, Jane.",
      "zh": "请拿本书给我，简。"
    },
    {
      "timestamp": "00:20.22",
      "en": "Which book?",
      "zh": "哪一本？"
    },
    {
      "timestamp": "00:21.83",
      "en": "This one?",
      "zh": "是这本吗？"
    },
    {
      "timestamp": "00:24.33",
      "en": "No, not that one. The red one.",
      "zh": "不，不是那本。是那本红皮的。"
    },
    {
      "timestamp": "00:29.44",
      "en": "This one?",
      "zh": "这本吗？"
    },
    {
      "timestamp": "00:30.97",
      "en": "Yes, please.",
      "zh": "是的，请给我。"
    },
    {
      "timestamp": "00:32.78",
      "en": "Here you are.",
      "zh": "给你。"
    },
    {
      "timestamp": "00:34.81",
      "en": "Thank you.",
      "zh": "谢谢。"
    }
  ],
  "book": 1,
  "lesson": 21
}