August 21, 2007 11:57 A.M. EDT PRIME MINISTER HARPER: (As translated.) Might I, first and foremost, thank all the people here and the citizens of Montebello for giving such a warm Quebec welcome. You

The streets were all completely blocked off by the San Francisco Police and the U.S. Secret Service was there and Russian Security Forces were there 整条街都被旧金山警方封锁起来 满处都是美国特勤局和俄罗斯安全部队的人 And so was this

We worked with Bruce Nizeye, a brilliant engineer, 我们跟Bruce Nizeye一起工作，他是一个非常了不起的工程师， and he thought about construction differently than I had been taught in school. 对于建筑，他对我从学校学来的那一套有不同的看法。 When we h

Hi, everybody. One of the most urgent challenges of our time is climate change. We know that 2015 surpassed 2014 as the warmest year on record – and 2016 is on pace to be even hotter. When I took offi

What is going to be the future of learning? 未来学习是什么样子的？ I do have a plan, but in order for me to tell you what that plan is, I need to tell you a little story, which kind of sets the stage. 我有个计划，但是为了