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We asked students as we will this year to describe themselves based on gut instinct early on, do you consider yourselves among those less comfortable with computers or just the mere idea of being in this class?
我们给学生提过这样一个要求，以后也还会再提这个要求,那就是凭直觉描述一下自己，你们是否认为自己不擅长电脑,还是只是单纯地想来上这门课？
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And it sounds like we will have a paper coming out soon,
再过一段时间，我们就要发表论文，
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And so he said, if you start off with a male and a female, at the end of one month they have an offspring. Let's assume they have two offspring. At the end of the next month let's assume those offspring have offspring. Again a male and female.
在13世纪的时候想要计算兔子的数量,就是一个月大的兔子,再过一个月就可以进行交配,所以它说如果你一开始有一公一母两只兔子,在一个月末它们就可以生小兔子,让我们假设它们生了两只小兔子。
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We can't just smash things and start all over, we have to design a system of risk management.
而不是简单地打破一切再重新来过，我们应当设计一个好的风险管理体系。
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Here's where I come back to that example that I already gave you with a question mark next to it when I was talking about Saussure.
我这就要再讲一下我已经讲过的例子,就是我们讲索绪尔时讲到的那个存疑的例子。
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Well, we're generally increasing here, we'll talk about that more in a minute.
我们大体上是在升高，这个我们过会再讨论。
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If you go back to the time before that, we talked about this partnership game.
再往前回顾一下,我们之前还讲过合伙人的博弈
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So now let me recreate this program from memory.
现在我们在脑子里再过一遍这个程序。
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We will return to this issue later.
我们过一会再回到这个问题
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Now, again, we go through these faster then you can write, and as you all know, the lecture notes are posted on the website, so if you need to go back and refresh your memory on these things you can.
现在我们再快速的过一遍以便大家记录,而且你们都知道,课堂笔记都挂在网上,所以如果你们需要温习,加强记忆,你们可以看看笔记
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Let's come back to that question in a minute.
让我们过一会儿再回来这个问题。
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Nuclear power, for example, may be our salvation when we run out of oil--or virtually run out of oil-- it seems to be coming up over the next several decades-- we're going to have to do that, we're going to need nuclear power.
比如说核能,在石油资源枯竭,或快要枯竭的时候,也许再过几十年,这一天就会来临,核能可能成为我们的救世主,那时我们就需要核能源了
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If you change the animal's environment and you give it access to these sort of foods, and these are the pictures that I showed in the first class, and you remember I asked you what constituents of this diet promoted obesity and you said it was fat, sugar, and variety that was correct.
如果你改变动物所在环境,再给它们这些食物,这些图片我们在第一课见到过,我问过这些食物中哪些成分使人发胖,你们说脂肪,糖和其他成分,没错
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One way that is I think not terribly important but I think is interesting in view of what we've just been saying about Hirsch and another way that's absolutely crucial that we've implied already and to which we need to return.
第一点我认为它不重要，但是,考虑到我们讲过的关于赫施的内容，它很有趣,另一点很重要，我们已经提到过了,并且需要再倒回去讲一次。
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But because we're now programming a computer at a lower level and because as we said last week, you really have to be precise and then careful to instruct this machine, this fairly dumb machine that will only do what you tell it to do very specific instructions, do we have to use a more precise syntax than just a puzzle piece might have previously allowed.
但是我们是要在电脑的低平台上编程不是吗？,那我们就要像我上周提到过的那样，一定要小心，小心，再小心地,操纵这台又聋又哑的机器,它只会根据你敲进去的,特定指令来做事，所以我们必须使用非常精细的语法,而不是模模糊糊，让人费解的概念。
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Back to our hypothetical, you know, our initial discussion of Flaming Hot Cheetos: by his definition that would not qualify as food.
再回过头来谈谈我们之前的假定,我们曾讨论过关于火焰辣奇多的问题,按照他的定义,奇多不能算作食物
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So let me expand on that very slightly, and again we did this last time but I want to do one more time. I have to be careful about how I'm actually implementing a list.
我们之前做过了一次,但还是再做一次吧,我得小心的在列表中执行,例如在这个例子中。
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About 10 to 15 years later, another physicist, Ernest Rutherford, actually put this plum pudding model to test, Ernest Rutherford and he did it through studies that he'd been doing on radiation that was emitting something called alpha particles.
因此我们要，在上面再做改进,大概过了10到15年，另外一个物理学家,用实验来检测这个李子布丁模型,他一直从事alpha粒子辐射研究。
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