[
  {
    "id": 1,
    "txt": {
      "key": "library_bubble1",
      "text": "今天天气不错呀"
    }
  },
  {
    "id": 2,
    "txt": {
      "key": "library_bubble2",
      "text": "英雄们都好想你呢，快过来玩儿呀"
    }
  },
  {
    "id": 3,
    "txt": {
      "key": "library_bubble3",
      "text": "他们都是我的伙伴"
    }
  }
]