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"My feeling on climate change is, I don't know that what we do as Americans or as people is what's causing most of what's happening.
VOA: standard.2009.12.12
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I'm not going to do it for you, but what would I think about doing when I change the code?
要改变代码应该做什么呢？,我不会帮你们做这些,但是我在改编代码的时候会想什么呢？
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There are two possibilities. If the answer is yes, then I'm still looking for the answer, what do I want to do? Well, I don't have to do anything other than change the counter.
这就是一个测试，有两种可能的结果，如果结果为是的话，然后我就要继续找寻目标数,我该怎么做呢？好。
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But I want to go back there because what I want to do now is, I want to change some critical assumptions of that model and see that by making those changes, we're going to get some very different outcomes.
但我回来的原因是,我想改变一些模型的关键假设,并看看通过这些改变,我们将得到何种不同的结果
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So you know from algebra I can't actually solve this. There may be multiple solutions to this. What would I have to do to change my code? And the answer is fortunately not a lot.
我解不出来方程,可能会有多组答案,我需要怎样修改我的代码呢？,很幸运的,答案是不用修改很多。
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I'm thinking about a problem, I'm going to show you an example in a second, first thing I'm going to do is say, what is the thing that's going to change every time I run through the same set of code?
我要解决一个问题，我马上会让大家看一个例子，第一件我要做的事情就是,弄明白每次运行同样的指令集时,每次都会改变的东西是什么？
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I've simply added this one extra constraint, nice thing about thinking about it this way is it's easy to think about it, and what do you think I'll have to do if I want to go change the code?
我已经加上这个额外的约束条件，思考这种方法有件好事,那就是以这种方式来思考很简答,你认为我要是想？
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Should be a pretty simple fix in fact we should be able to do it on the fly, here. What should I change?
这应该有一个很简单的补救措施,实际上我们匆匆忙忙的改好它,这儿，我该怎么改呢？
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So what do I do? Change ANS. X doesn't change.
那么它是不是小于等于x呢？
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Here's what I do. I change-- oops! Let me do that this way-- I change last to here, and keep first there, and I throw away all of that. All right?
接下来，我来改过来,此时这里是last，first位置没变,把这些都擦掉，好？
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