Thank you, Mr. Secretary General, for the honor to address this body once more. And thanks to the distinguished climate leaders assembled here today who are ready to take action. President Abraham Lin

At a time when Washington is consumed with the daily debates of our Nation, 此时,华盛顿每天还充斥着对我们国家的辩论, I was proud that Congress came together overwhelmingly to reaffirm our Nation's commitment to expandin

When she lost a hard-fought contest to President Obama in 2008, she worked for his election hard. 在2008年艰难输给奥巴马总统后，她仍为奥巴马的竞选出力。 But she hesitated to say yes when he asked her to join his Cabinet becau

Obama's Weekly Address WEEKLY ADDRESS: Passing a Budget that Reflects Our Priorities 奥巴马每周电视讲话:总统呼吁国会尽快通过预算 Hi, everybody. 大家好。 On Thursday, I addressed a conference for business leaders from around t

So here, you're going to see a thousand robots that are working together to self-assemble the letter K. 这里你们可以看到一千个机器人合作自发组成字母K。 The K is on its side. And the important thing is that no one is in char