And this turned out to be a little more dramatic than we expected it to be, 这个结果比我们想的要更有戏剧性， because none of the participants would even so much as strike these baby dinosaur robots, 因为甚至没有一个参与者去攻击这些小

Ken Robinson概括了使人类生活繁荣的三大关键原则 --而现行的教育文化又如何与其背道而驰。 Ken Robinson概括了使人类生活繁荣的三大关键原则 --而现行的教育文化又如何与其背道而驰。 他以风趣幽默，激动人心的演说告诉我们如何逃出目前教育所面临的「死亡谷」，以及如何以开放的文化氛围培育年轻的一代。 Ken Robinson: How to escape education's d

You see, at college, you have a fair amount of control around your social interactions. 要知道，在大学里，你们还可以掌控不少自己的社交活动。 You can decide who to sit next to in class; you can decide who to room with. 你们可以决定课堂

奥巴马1991年毕业于哈佛大学的法学院，获得了“极优等”法学博士的学位，也是第一个担任哈佛法学评论主编的非洲裔美国人，并在此期间获得了全国范围的认可。下面是20多年前，奥巴马首次现身电视的。 The distinguished lawyer Charles Hamilton Houston was born in 1895, eight months before the

THE PRESIDENT: Good afternoon, everybody. With today’s vote in the Senate, the United States Congress has now passed a Wall Street reform bill that will bring greater economic security to famili