社区功能

{
  "community_features": {
    "video_sharing": "分享抖音风视频、抖音风精选、抖音风热门、抖音风教程",
    "topic_discussion": "抖音风话题讨论、经验分享、技术交流",
    "live_streaming": "抖音风直播、抖音风直播、视频制作直播",
    "voice_chat": "语音聊天、抖音风讨论、抖音风交流",
    "interactive_features": "弹幕互动、点赞评论、话题投票",
    "expert_advice": "专家答疑、技术指导、抖音风建议"
  }
}