API数据预览：医院简介

{
  "title": "医院简介",
  "humanUrl": "https://ppt-1301283434.cos.ap-beijing.myqcloud.com/2025/06/29/20250629_191419_659441.mp4",
  "pptBackgroundUrl": "",
  "pptImgList": [
    {
      "pageId": 1742,
      "mp3": "https://ppt-1301283434.cos.ap-beijing.myqcloud.com/2025/08/22/20250822_091947_587657.mp3",
      "bgImg": "https://ppt-1301283434.cos.ap-beijing.myqcloud.com/2025/08/22/20250822_091934_574804.png",
      "humanUrl": "https://ppt-1301283434.cos.ap-beijing.myqcloud.com/2025/08/22/20250822_091948_588330.mp4",
      "nodeTime": null,
      "captionsList": [
        {
          "text": "大家好！",
          "startTime": "00:00:00",
          "endTime": "00:00:01"
        },
        {
          "text": "今天我们将介绍廊坊城区医院，重点包括其地理位置、",
          "startTime": "00:00:01",
          "endTime": "00:00:06"
        },
        {
          "text": "设施设备和诊疗服务。",
          "startTime": "00:00:06",
          "endTime": "00:00:09"
        },
        {
          "text": "通过本次分享，您将了解这家二级综合性医院的全面情况。",
          "startTime": "00:00:09",
          "endTime": "00:00:15"
        },
        {
          "text": "首先关注的是它的优越地理位置和交通便利性，以及完善的科室设置和服务质量。",
          "startTime": "00:00:15",
          "endTime": "00:00:23"
        }
      ]
    }
  ]
}