- generic [ref=e7]:
  - generic [ref=e8]:
    - generic [ref=e10]: ↓
    - generic [ref=e12]: 正在播放
    - generic [ref=e13]:
      - generic [ref=e15]: ⏰
      - generic [ref=e17]: 📖
  - generic [ref=e18]:
    - generic [ref=e19]: 🎵
    - generic [ref=e20]: 暂无音频
    - generic [ref=e21]: 该章节还没有生成音频
    - generic [ref=e22] [cursor=pointer]: 返回