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
My fellow Americans, This weekend, I begin my first trip overseas as President – a trip with historic significance for the American people. I will be visiting with the leaders in many different countr
May 14, 2007 1:21 P.M. EDT THE PRESIDENT: Thank you all for coming. Good afternoon. I just finished a meeting with the Administrator of the Environmental Protection Agency, Secretaries of Transportati
To those--to those who are disappointed that we couldn't go all of the way, especially the young people who put so much into this campaign, it would break my heart if, in falling short of my goal,
