一只停了的表比一只不准的表要好。它至少每天可两次准确报时。 Tags: 0 comments 1 likes 0 shares Share this: 李開復 Kai-Fu Lee About author not provided AI Expert, CEO of 创新工场 (Sinovation Ventures), former President of Google China. Author of AI 438095 followers 402712 likes "http://www.aisuperpowers.com/" View all posts