17
大数据现在已经很完备了，怎么小区还上门挨家挨户登记近期全部行踪？
source link: https://www.v2ex.com/t/641088
Go to the source link to view the article. You can view the picture content, updated content and better typesetting reading experience. If the link is broken, please click the button below to view the snapshot at that time.
问与答 - @taobibi - 感觉很不可思议呀？难道是测试诚实？防疫需要倒是可以理解。或者因为手机信号不好。
Recommend
About Joyk
Aggregate valuable and interesting links.
Joyk means Joy of geeK