Okay. 好了 So what is the daf-2 gene? 那么daf-2基因到底是什么？ Well as you know, genes, which are part of the DNA, 正如大家所知，基因是DNA的一部分 they're instructions to make a protein that does something. 它们是经编码的指令，用于制造

Good morning, everyone. President Hu, members of the Chinese delegation, on behalf of Michelle and myself, welcome to the White House. And on behalf of the American people，welcome to the United States

Thank you very much. Good afternoon. It’s wonderful to have so many of you here, in particular to see all of the kids who have been able to join us today. Thank you all for being here. Thank you first

李安执导影片《少年派的奇幻漂流》暂时获得最佳摄影奖、最佳视觉效果奖，而李安则凭借《少年派的奇幻漂流》荣获奥斯卡最佳导演奖。李安获奖感言：这部电影拍的不容易，所有人都全身贯注，我们和李安一起创造了这个神奇的世界，每一步都是往上爬。我想感谢让我获奖成真的人，我们真的将其变成了现实。我真的激动得说不出话了，谢谢我的妻子和女儿，谢谢你们所有人! Thank you. Thank you so much.

Hi, everybody. Our businesses have now added nearly 10 million new jobs over the past 52 months. The unemployment rate is at its lowest point since September 2008-the fastest one-year drop in nearly 3