TED演讲之身体语言 舞者还是用PPT?(3)
Now, the idea is not as crazy as it sounds. 其实,这个想法并不像听起来那么恐怖。 I started a contest four years ago called Dance Your Ph.D. Instead of explaining their research with words, scientists have to explain it
拜登2013宾夕法尼亚大学(12)
Self-driving automobiles reducing traffic fatalities by 80% while freeing up our commute time. 自动驾驶汽车将减少80%的交通死亡率 并减少通勤时间 A world in which hunger is vanquished by crops that don't need soil, water, fe
Ted英语演讲:沃克:世界英语热
Related posts: Ted英语演讲:凯兰·贝蒂:作风迥异的警察局长 Ted英语演讲:史蒂芬·施德明:让你更加幸福的七法则 Ted英语演讲:JR获奖感言:用艺术颠覆世界 TED全球问题:苏珊·肖:原油泄漏的剧毒解药
奥巴马每周电台演讲 :探讨财政计划
The President discusses his plan for our fiscal future, a comprehensive and balanced approach to achieve $4 trillion in deficit reduction over twelve years. This week, I laid out my plan for our fisca
奥巴马每日发言On Clean Energy(2009-4-22)
REMARKS BY THE PRESIDENT ON CLEAN ENERGY Trinity Structural Towers Manufacturing Plant Newton, Iowa 12:52 P.M. CDT THE PRESIDENT: Thank you so much. Thank you, Rich, for the great introduction. Thank