奥巴马演讲 现在是在美国投资的时候了2
Now, as a country, we have a responsibility to encourage American innovation. I talked about this quite a bit at my State of the Union. Companies like yours have always driven the discovery of new pro
Ted英语演讲:John Graham Cumming:史上最伟大的机器
Related posts: Ted英语演讲:Anthony Goldbloom:我们的工作将被机器取代,但也有例外 Ted英语演讲:革命性设计:弗雷德里克·开普兰:我如何建造出信息时间旅行机器 Ted英语演讲:重释机器:露西·麦克蕾:怎样用科技改造人体? Ted英语演讲:重释机器:霍德·利普森:建造的"自我感知"机器人
TED演讲:为何闪亮的玻璃高楼对城市生活有害(5)
Now, I'm not against glass. It's an ancient and versatile material. 我并不是反对使用玻璃。玻璃毕竟是一种古老且通用性强的材料。 It's easy to manufacture and transport and install and replace and clean. 它们易于大量生产、运输、安装、替换和清洁。 It com
Ted英语演讲:挑战病魔:巴特 诺尔斯:消灭蚊子,终结疟疾
Related posts: Ted英语演讲:挑战病魔:索尼亚 撒哈 我们仍然没有清除疟疾的三个原因 TED科学:内森·梅尔沃德:激光能消灭疟疾吗 Ted英语演讲:挑战病魔:Frederick Balagadde:微芯片上的生化室 Ted英语演讲:丹尼 赫力斯:用蛋白质组学解读癌症
President Bush Discusses Climate Change
April 16, 2008 THE PRESIDENT: Thank you. Welcome. Thank you all for coming. I particularly want to thank members of my Cabinet for joining me here today in the Rose Garden. Tomorrow represents -- repr