The industry, subprime lending, has grown dramatically over the last ten years and, as you probably know, it's in big trouble now.
次级借贷行业,在近10年里迅猛发展,你们大概也知道,这个行业现在正处于巨大的困境中
And my father is a big Frank Lloyd Wright fan, so we go all over the country to see his buildings.
我老爸是弗兰克•劳埃德•赖特的忠实粉丝,所以我们跑遍了全国去看他的建筑。
And so it's a big shadow over the whole damn thing-- incredible.
所以整个事件都被一片阴影笼罩着,不可思议
And that idea was, we make a guess in the middle, we test it so this is kind of a guess and check, and if the answer was too big, then we knew that we should be looking over here. If it was too small, we knew we should be looking over here, and then we would repeat.
这些有理数是有序排列的,然后我们的想法是,首先在中间取个数作为猜想数,然后对这个猜想数进行验证,如果由猜想数得到的答案太大,我们知道应该跳过,比猜想数大的那个区间,如果太小的话。
They have got a lot of baseball fields over there. They have a big trail, like a big biking trail.
那儿有许多棒球场。那边也有个大跑道,看起来就像是一个大型的自行车道。
All right, so one thing that I first want to point outabout MO theory that is a big difference from Lewis structures, is that in MO theory valence electrons are de-localized over the entire molecule.
好了,对于MO理论低一点要指出的,是它和Lewis有着很大的区别,在MO理论里,价电子在整个分子里是去局域化的。
and go back to change the laundry over and pick it up, and it's really a big pain. It's really awful.
然后走回去把衣服拿出来,真是太痛苦了,真的很烦人。
So that's what we're doing over here, visiting the big cities of America.
所以那就是我们来这里的原因,参观美国的大城市。
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