主办方 NSDA China National Speech & Debate Association，即全美演讲与辩论联盟，是美国历史最悠久、规模最大的中学演讲与辩论荣誉组织，也是世界演讲与辩论领域最大的专业教练会员组织。自1925年成立以来，NSDA累计拥有超过150万学生会员，活动范围遍及全美50个州。仅2016年，就有逾18万中学生会员参加了NSDA举办的各类活动，学习成为批判性思
November 26, 2007 PRESIDENT BUSH: Madam Secretary, thank you for your hospitality. I was wondering where my place is. (Laughter.) I appreciate very much your hosting this important dinner. Prime Minis
At first, living in the van was great. I showered in campgrounds. 一开始，住在车里是很不错的。我在露天洗澡。 I ate out regularly. And I had time to relax and to grieve. 正常的去外面吃东西。而且有时间去抒发情感。 But then the anger and the dep
The President has stated on many occasions that one of his proudest accomplishments has been assembling a Cabinet of such high caliber. As the Cabinet Secretary in the White House, I have the privileg
Maybe we could use those motions to tell us something about our thoughts or our emotions. 也许这可以告诉我们，我们的想法或情绪。 We can also magnify small mechanical movements,like vibrations in engines,that can help en
