Maybe we could use those motions to tell us something about our thoughts or our emotions. 也许这可以告诉我们，我们的想法或情绪。 We can also magnify small mechanical movements,like vibrations in engines,that can help en
Kendall Jenner is also here. Kendall Jenner也来了。 And we had a chance to meet her backstage. 我俩在后台见到了， She seems like a very nice, young woman. 她看起来是位很不错的年轻女士。 I’m not exactly sure what she does, 我不太清楚她
I'm Dan Sullivan, and I'm proud to represent the great state of Alaska in the U.S. Senate. Today, I want to talk to you about the economy – one of the most critical issues facing our country –
May 16, 2007 11:35 A.M. EDT THE PRESIDENT: I appreciate the discussion we just had on immigration. With us are people who are employers, people who provide work for citizens who are in our country leg
