March 7, 2008 THE PRESIDENT: Si ntese. Gracias. Bienvenidos a la Casa Blanca. Mr. Secretary, thank you for being here. Congressman Lincoln Diaz-Balart, members of the diplomatic corps, distinguished o
下面是奥巴马总统2012年8月28日在ISU爱荷华州立大学的演讲稿全文，复制自白宫官网。2008年的《爱荷华之夜》改变了一个人，一代人以及一个国家的历史。参看奥巴马《爱荷华之夜》演讲及双语演讲稿。此次的演讲主题是《Change was possible because of you》，奥巴马继续发挥其无敌的忽悠功能，学生依旧尖叫连连。 奥巴马爱荷华州立大学演讲：Change was possibl
Whether or not you realize it, we are at the dawn of a technological arms race, 不论你们是否意识到，我们即将迎来一场科技军备竞赛， an arms race between people who are using technology for good and those who are using it for i
