Past experience has taught us that complacency and concessions only invite aggression and provocation. 过去的经验教会我们，自满和退让只能招致侵略和挑衅。 I will not repeat the mistakes of past administrations that got us into

Remarks by the President on Procurement Room 350 Dwight D. Eisenhower Executive Office Building 10:20 A.M. EST THE PRESIDENT: Good morning. Even if these were the best of times, budget reform would be

THE PRESIDENT: Hello, everybody! Hello! (Applause.) Hello. Hello, hello, hello. Hello. Well, good evening, everybody. This is a pretty feisty（活跃的，吵闹的） group here. (Laughter.) AUDIENCE MEMBER: We love

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 great-grandfather was a drunk in Detroit, who sometimes managed to hold down a factory job. 我的曾祖父曾经住在底特律，他是个酒鬼，有时勉强去工厂工作。 He had, as unbelievable as it might sound, 21 children, with one woman, my