June 1, 2007 1:26 P.M. EDT THE PRESIDENT: Thank you all. Please be seated. First, I thank you very much for your hard work on a comprehensive immigration bill and your concern about our country. And t

WEEKLY ADDRESS: Degrading and Destroying ISIL(February 27, 2016) 奥巴马每周电视讲话：总统呼吁打击极端恐怖组织ISIS Hi, everybody. This week, we continued our mission to destroy ISIL. This remains a difficult fight, and the

Mr. President, Mr. Speaker, Members of the Congress of the United States: The gravity of the situation which confronts the world today necessitates my appearance before a joint session of the Congress

How do we build a society without fossil fuels? 如果不用石油，我们如何让一个社会运转起来？ This is a very complex challenge, 这是个十分严峻的挑战， and I believe developing countries could take the lead in this transition. 我相信发展中国家可

But people won't decide to do it until they recognize the need for it, and that's the problem that we have right now. 但是直到人民意识到真正的需要，才会决定去做，这就是现在的问题所在。 So there's been plenty of people, plenty of us h