When winter weather set in, the temperatures dropped below freezing. 当冬天来临的时候，温度骤降到零度以下。 And they stayed there. And I faced a whole new set of challenges. 然后就一直这么冷。我又遇到了一堆新问题， I parked a different pla
And it seems to me that the first question 我的看法是， is entirely a biology question, 第一个问题完全是生物学的问题， and it's extremely hard to answer. 这是非常难回答。 One has to be very speculative, 一个人必须非常投机， and many of
THE PRESIDENT: I want to thank the leaders of the House and the Senate for coming. I appreciate our presidential candidates for being here, as well. We are in a serious economic crisis in the country
当地时间2012年9月6日晚，美国总统奥巴马在北卡罗来纳夏洛特举行的民主党全国代表大会上发表演讲，宣布接受民主党的总统候选人提名，发表演讲的全集及英语演讲稿，称全力争取击败共和党的竞争对手罗姆尼，取得连任。民主党全国代表大会6日正式提名奥巴马与拜登为正副总统候选人。Transcript of Obama's speech at the DNC奥巴马接受提名英语演讲稿： Michelle, I lo
February 27, 2007 10:27 A.M. EST THE PRESIDENT: Thank you, Madam Secretary. Madam Secretary, thanks for the introduction. Thanks for the really fine job you're doing. I'm pleased to be with you today,
