直播断了，话还在——没讲完的，都写在这里了

https://mp.weixin.qq.com/s?__biz=MzA5NTE4MDYwNA==&mid=2650308991&idx=1&sn=9b806da7294437de5cf1c6f5a6d3203d&chksm=896ed4ffde2146da9af78b886a20a68e06f0e8dcc7106b603aa77ec6a432f73dc893b0ff2e53&mpshare=1&scene=1&srcid=0909oAGwxYhjAuaWGp4wz7uz&sharer_shareinfo=115ecd919a97cc97504c0701bb215957&sharer_shareinfo_first=dbda4a7bd07cc0c85aeca89399a97b02#rd