社区功能

{
  "community_features": {
    "video_sharing": "分享91视频、91精选、91热门、91教程",
    "topic_discussion": "91话题讨论、经验分享、技术交流",
    "live_streaming": "91直播、91直播、视频制作直播",
    "voice_chat": "语音聊天、91讨论、91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、91建议"
  }
}