Here is GDP per capita from 1900 to 1929. Now let's imagine that you were an economist in 1929, trying to forecast future growth for the United States, 这是人均国内生产总值从1900年到1929年。让我们想象一下，在1929年，如果你是一位经济学家
大学英语口语演讲稿（一） Good evening everyone! Hello ladies and gentlemen! It's my great honor to stand here. As you know, there is a kind of beauty, it can make the person surprise, it make the person enjoy
William Black在Ted英语讲述了：为什么食堂大妈是英雄？ When my first children's book was published in 2001, I returned to my old elementary school to talk to the students about being an author and an illustrator, and whe
And that brings me to what I see is a paradox. 这在我看来是一个巨大的悖论 The modern world is an incredible source of innovation 现代世界是一个无可比拟的创新之源 and Stanford stands at the center of that, 斯坦福则位于这一切的中心 creating ne
5月5日，奥巴马总统在俄亥俄州州立大学出席2013届学生的毕业典礼，不过他的讲话并非劝学生们好好学习天天向上，而是鼓励他们勇敢发出自己的声音。演讲的核心是“公民意识”，奥巴马在讲话中称“美国的民主制度并没有做到尽善尽美”，并告诉该校学生，只有所有人积极参与民主建设，才能改正政府的弊端，消除一些人对于国家前景的冷嘲热讽。 Remarks by the
