潘石屹的攝影傑作。你最喜歡哪一張？ Tags: 70 comments 1293 likes 7 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