You see, you can take out one or two hub trees, 你们看，我们可以拿走一两颗中心树， but there comes a tipping point, 但这样就会达到森林承受极限了， because hub trees are not unlike rivets in an airplane. 因为森林里的中心树就像是飞机里的铆钉。 You can t
Most of the Work Takes Place Before a Hurricane Hits REMARKS BY THE PRESIDENTAFTER MEETING AT FEMAON HURRICANE PREPAREDNESS FEMA HeadquartersWashington, D.C. 3:17 P.M. EDT THE PRESIDENT: Well, for all
THE PRESIDENT: Good morning, everybody. I just had a meeting with Treasury Secretary Tim Geithner, Secretary of Transportation Ray LaHood, and governors like Ed Rendell, mayors like Antonio Villaraigo
I can tell you, I am truly grateful to now have my own degree from USC, 我可以告诉你们，现在我有了自己的南加州大学学位，我对此真的很感激， and I cherish this honor as well as the opportunity to speak to you. 我很珍惜这份荣誉，也很珍惜这次和你们讲话的机会。
