最新视频 [TED] How Innovation and Technology Can Fight Global Hunger | Bernhard Kowatsch[TED] How Innovation and Technology Can Fight Global Hunger | Bernhard Kowatsch
最新视频 陈立武 | Fueling Semiconductor Innovation and Entrepreneurship in the Next Decade陈立武 | Fueling Semiconductor Innovation and Entrepreneurship in the Next Decade
最新视频 中专英语（基础模块2）Unit 7 Invention and Innovation. 对话精讲|交流|无人机|科技应用中专英语（基础模块2）Unit 7 Invention and Innovation. 对话精讲|交流|无人机|科技应用
最新视频 Goal 9: Industry, Innovation, and Infrastructure (工业、创新与基础设施)#SDGOpenHack云南 #SDGGoal 9: Industry, Innovation, and Infrastructure (工业、创新与基础设施)#SDGOpenHack云南 #SDG
最新视频 MIT《工程创新与设计|MIT ESD.051J Engineering Innovation and Design, Fall 2012》中英字幕MIT《工程创新与设计|MIT ESD.051J Engineering Innovation and Design, Fall 2012》中英字幕
