8:01 A.M. Phase 3 of 5G testing is pre-commercial; Chinese entrepreneurs like Ma-Young are at Davos; Tesla is cutting production of the Model S and Model X.
8点1氪 | 5G第三阶段测试达预商用要求；马云等中国企业家参加达沃斯；特斯拉减产Model S和Model X