[
  {
    "text": "一",
    "timestamp": [0.0, 0.5]
  },
  {
    "text": "二",
    "timestamp": [0.5, 1.0]
  },
  {
    "text": "三",
    "timestamp": [1.0, 1.5]
  },
  {
    "text": "四",
    "timestamp": [1.5, 2.0]
  },
  {
    "text": "中文測試",
    "timestamp": [2.0, 2.5]
  }
]