Mr. President 校长先生 I should now like to introduce Thomas A. Pugel 我下面要介绍 托马斯?A?普格尔 professor of economics and global business 经济和全球商务教授 vice dean for MBA programs, Leonard N. Stern School of Business

Drug overdoses now take more lives every year than traffic accidents, and deaths from opioid overdoses have nearly quadrupled since 1999. 现在服药滥用每年比交通事故,夺去了更多人的生命。阿片类药物过量导致的死亡数量,已经是1999年的四倍。 Under Obam

Members of the Harvard Family: Here in the Yard is one of the great collections of intellectual talent in the world. 哈佛是一个大家庭。这个院子里在场的人们，是全世界最有智力的人类群体之一。 For what purpose? 我们可以做些什么？ There is no questi

Now Mr Speaker, no-one in this debate doubts the deadly serious threat we face from Daesh and what they do, although sometimes we find it hard to live with the reality. 议长先生，在座没有人会质疑达伊沙以及它们的所作所为所带来的严重

Hi everybody. This weekend, we'll dedicate the newest American icon on our National Mall - the National Museum of African American History and Culture. It's a beautiful building, five stories