Renewing American Competitiveness 重塑美国竞争力 RENEWING AMERICAN COMPETITIVENESSJune 16, 2008 | Flint, Michigan It’s great to be at Kettering—a university that is teaching the next generation o
REMARKS BY THE PRESIDENT AT TOWN HALL THE PRESIDENT: Hello, North Carolina! (Applause.) Thank you so much. All right, please, everybody have a seat. I am so excited to be back in Raleigh, to be back i
全球变暖是我们目前面临的一个大问题，不过全世界都过分关注二氧化碳，却忽略了另外一个重要的气体——甲烷。 Fred Krupp: Let's launch a satellite to track a threatening greenhouse gas 我们能否发射一颗卫星来追踪威胁地球的温室气体？ We've got a big problem on our hands with global
《国际英文演讲高手指导》 ：用你的语言改变你的人生 精辟的演讲技巧为你揭开演讲之迷，从此踏上成功的演讲之路！商务演讲发掘在商界纵横捭阖，做一个出色的企业家必须具备的语言能力，展示企业家的风范！国家领导人经典演讲说出最代表中国国情的英语，介绍中国，传播文明！政治演讲了解政治演讲的风格，学习伟大政治家的演讲风范！把听众引入正确的位置深层挖掘演讲技巧，用精彩绝伦的语言套牢听众的视线、精神与灵魂。 Fun
Remarks of President Barack ObamaSaturday, May 29, 2010Weekly AddressWashington, DC This weekend, as we celebrate Memorial Day, families across America will gather in backyards and front porches, fire
