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But it was there for over a thousand years, and we now know things to be a little different.
但是，它存在了超过1000年，我们现在知道的事情有点不一样。
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It's not the same as it was when I was growing up and it was almost, for a child, it felt scary.
它现在的模样和我小时候的不一样了。那时候，对于一个孩子来说，这个地方很可怕。
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And just like we saw before for the case of entropy in an isolated system, now we have something we can calculate.
就像我们前面看到的,孤立系统的熵一样，现在我们有一些可以计算的东西。
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Well, the Fed is like that now, but what Paulson and Nason wanted to do is make it more than a banker's bank.
联邦政府现在就像英国银行一样，但是鲍尔森和内森想做的,远远不止中央银行那么点。
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But notice now, those aren't just simple things like numbers, those are actually points.
但是现在请注意，这并不是像数字一样，的简单类型了。
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He was the sort of person you would see on talk shows.
他就像现在上脱口秀的明星一样有名。
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So I've been told that from now on we just ignore the camera and do business as usual.
所以我被告知从现在起,我们要无视摄像机,和往常一样上课
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took freshman chemistry, because we had to, not because we wanted to.
我就像现在你们很多人一样，在第一年选化学课。
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It's not the same these days.
现在已经不一样了。
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as before, you know... I don't think people noticed it as much as they do now.
像从前一样……我认为人们不曾像现在这样关注过它。
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And as I'm going to do many times in 3.091, I'm going to start a unit like this with a history lesson.
在3。091这门课上我会重复很多次，我会像现在一样以一个历史的故事,来开始新的一单元。
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just like the line numbers in any modern edition of Milton that's been produced for the likes of you, for the consumption of college English majors.
跟现在版本的弥尔顿诗歌标有行数一样,这是为像你们这样喜欢弥尔顿的人而印上的，还有大学里英语系的学生们。
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The piano now, but was it exactly the same?
现在是钢琴,是完全一样的吗
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So there's two firms, just as there was before, and just as there was before--so the players are those two firms, and just as there was last time, they're producing an identical product.
现在有两个公司,就像之前一样,就像之前一样,局中人是这两个公司,就像上次一样,它们生产相同的某一产品
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And I can think of one example very concretely of the Pay Center, which when I first got there, was a very different center from what it is now.
我可以举一个具体的例子,就是Pay，Center，我刚去的时候，和现在完全不一样。
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So now we have a different sign for delta H and it still happens spontaneously.
现在自由焓的变化的符号不一样了,但是这个过程仍然自发的进行。
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And so just like here, w2 now q2 is minus w2, that's integral going from three to four p dV.
就跟这儿一样，现在是q2等于负，等于从第三点到第四点过程的pdv的积分。
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So let's look at an example of a zero-one knapsack problem.
我们要像之前一样将其最优化,现在让我们来看一个0/1背包问题的例子。
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It's going to be the same temperature V+dV as before but the volume is V plus dV now.
将升温到跟路径1的结果一样,但是现在的体积是。
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Now, by that logic the next two steps are pretty much the same.
现在，根据那个逻辑，下两个步骤几乎是一样的。
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Now, if you're like me, you could barely understand English.
现在,如果你像我一样,只懂英语
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I'll draw something from the distribution, so this is interesting, distribution I'm now calling self dot distribution, and remember this will be different for each stock.
我会从分布中读取一个值，这就是有趣的部分，我现在会调用self。,请记住每只股票都是不一样的。
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Same thing with cmp, that's just saying greater than, and greater than now can apply to strings, it can apply to floats, it could apply to points, it could add other pieces into it.
是不是相等？,这跟cmp是一样的，这个只不过是说大于，大于现在可以应用于字符串，可以应用于浮点数，可以应用于点。
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Well, now I go through code very much like what I did for max val in the first place. I check whether it's 0, et cetera, et cetera.
现在我会捋一遍代码,就像我之前捋maxval函数一样,我会检查它是不是0等等等等。
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And so it wasn't all that many years ago frankly that you know, certainly, people in this class were still using these things.
这跟多年前完全不一样，当时我们用的就是现在我手头的这种。
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But it wasn't --the point was, it was the same scandal that we saw in the U.S., U.K., Germany and now France; it was the same source.
要点是,这与发生在美国和英国的丑闻一样,现在又发生在法国,它们都是源自同一事件
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Let's not do that.
现在的情况不一样了。
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So you can imagine, right?
那个时候跟现在可不一样？
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