@lexfridman Mind-blowing that over 80% of humans have a smart phone
@莱克斯弗里德曼令人震惊的是，超过80%的人拥有智能手机
@lexfridman Mind-blowing that over 80% of humans have a smart phone
@莱克斯弗里德曼令人震惊的是，超过80%的人拥有智能手机