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And sometimes what we do, what we want to do is have them solve problems before problems get to be too big.
所以我们做的这些，就是为了在问题发生之前就解决了。
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And so what we do, in order to designate the identity of an atom, is the following.
所以，我们要做什么，为了标出原子的特性，这就是我们要做的。
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x It says, take the name x and create a binding for that name to the value of the sub-expression and in fact to do this, to stress a point, let's do that.
它的意思是，创建了一个名字,然后创建了对于这个名字,和子表达式的值的绑定,实际上这么做，我们是为了，要强调一个点，让我们来说说这个点。
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And for reference, incidentally, in case you ever forget what the point of some exercise was, I'll almost always comment the code up top with a quick sentence or two that reminds you what this program does.
顺便作为参考，为了避免我们可能忘记一些代码的意思，我通常会用一两个简单的句子,在上面作出注释,那样会提醒我们这个程序是干嘛的。
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By no means But let's face it. In order to kill you, I'd have to earn the privilege by knocking him back.
不要这样,让我们看看这种情况,为了杀你,我要通过击退他来赢得主动权
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Wealth property he tells us exists for the sake of virtue not virtue for the sake of wealth.
他告诉我们，财富，财产,是为了德行而存在,并非德行为了财富而存在。
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The right conclusion, I think, is: the reason we write down these models is to try and capture and test our intuitions.
我觉得合理的结论应该是,我们建立模型的目的,是为了更好地描述事实激发灵感
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Julie says we can't put a number on human life for the purpose of a cost-benefit analysis.
朱莉认为，我们不该为了成本效益分析,给人的生命标价。
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If they're going to pay stock dividends and try to fool us, what's going to happen?
如果发股票股利只是为了愚弄我们的话,接下来会发生什么呢
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Just to illustrate the kind of issues that we're up against here, let me just consider a few different chemical reactions, all of which happen spontaneously.
为了说明我们的观点,考虑一些，不同的化学反应，这些化学反应都是自发进行的。
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It's just kind of fun to think about that, so that's what we are doing.
想想那些只是为了有趣,我们所要做的事情
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With the United States quite isolated, not reaching out to Canada and Mexico, which is one thing we need to be doing for energy and economic reasons.
而美国则被孤立了，不和加拿大，墨西哥打交道，事实上这是我们现在该做的,为了能源问题和经济发展。
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To see this,suppose we start by thinking again about the soul view.
为了明白这个，让我们先从灵魂观点开始。
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So, in order to fill our octet, what we do is put two on the nitrogen and two on the carbon.
因此，为了填满我们的“八隅体“,我们需要将两个放到氮上，将另外两个放到碳上。
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And, in order to determine that, we had to wait a few years until 1909.
为了完成那，我们等了好几年，直到1909年。
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Well, we're talking about a pretty high number here, so to make counting easier, we'll just say 10 lone pairs, because 20 lone pair electrons is the same thing as 10 lone pairs.
好吧，我们这里讨论的是一个挺大的数，为了数起来更容易，我们就说有十对孤对电子，因为二十个跟十对是一个意思。
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Suppose I want to find all the divisors of some integer, I want to figure out what all the divisors are that go evenly into it.
也就是遍历所有的整数来寻找,一个数的平方根，让我们再来看一个例子吧,为了找出另外一种的解决方法。
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So to figure out bonding electrons, -- what we take is that number 18, which is our total number of electrons we need to fill valence shells, and we subtract it from our number of valence electrons, which is 10.
那么为了找出成键电子，我们将十八，也就是填满所有价壳层,所需要电子的总个数，减去我们所有的价电子的个数，也就是十。
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This is what I'm supposed to tell you guys and we're all here to help you out.
我应该告诉你的就是这一点,我们在这的目的就是为了帮你们解决问题。
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Just for sake of argument, we'll assume it's about there, and I do the same thing.
为了方便起见,我们假定就在这里，重复之前做的。
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Again, we reserve the right to move people around if we have to, just to balance load, but we want you to find something that fits your schedule rather than ours.
再说一遍，如果必要的话,我们保留转移你们的权利，只是为了平衡每节课的人数，但是我们希望你们能找到,比适合我们更适合你们时间安排的课时。
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To try to see what we're going to do with this.
为了理解我们接下来要做的事情。
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I mean, it's a pity we can't kill people in experiments deliberately anymore, because we need to see how this works, but I can't do it.
我的意思是,很可惜我们不能在试验中故意杀人,只为了搞清其中的原理,我们不能那么做
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Right? What does it say to do?
这是为了让我们能看到？
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Let's say it's one year just to simplify things.
为了简化我们就说成一年了吧
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So to just preface what we're going to do next time, what would happen if I wanted to do sort, and rather than in sorting the entire list at once, I broke it into pieces, and sorted the pieces, and then just figured out a very efficient way to bring those two pieces and merge them back together again?
所以为了引导下一次,我们要讲的内容,如果我想做排序,而且不是一次吧整个列表排完,会发生什么，我把它拆成小的列表,然后把各个小列表排序,接着用高效的方法再把小的列表？
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What we're saying is, in order to do computation, we want to describe recipes, we want to describe this sequence of steps built on some primitives, and we want to describe the flow of control that goes through those sequence of steps as we carry on So the last thing we need before we can start talking about real programming is, we need to describe those recipes.
我们在说，为了做计算，我们想描述一个方法，想描述建立在,相同基本类型上的步骤序列，而且我们想描述经过我们设计的,步骤的序列的，控制流程,因此我们开始谈论真正的编程之前,的最后一件事是，我们需要描述一下那些方法。
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