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They were looking down into a lowered place, where something white was lying, squirming a little, in a box lined with black cloth.
他们在往低处看,在一个围着黑布的箱子里，好像有什么白色的东西躺在里面，微微地蠕动，在很短的时间内。
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Right? I've allocated a variable, it happens to be a pointer; it's still a variable, who know what's in it, right?
对不？我分配了一个变量，它碰巧是一个指针，它还是一个变量，谁知道它里面是什么？
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If it is, in fact, positive, then we're going to go in here, but now notice what we're doing here.
如果这个数实际上是个正数，那么我们就到,这里面来，但是请注意我们在这做了什么。
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There may be some inefficiencies, and at some point, if you catch me in the hallway, I can give you a sermon on what goes on inside that reactor.
可能会有某些损耗，如果你能在过道上遇到我的话，我会给你详细讲讲,里面到底发生了什么。
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So, what happened, of course, after he discovered the nucleus, not surprising, he won a Nobel Prize for this - I would hope that he would.
虽然这里面有点复杂，当时发生了什么呢？,当然，发现原子核后,他毫无意外。
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But it's also important to understand what's in foods and that's why food labels are so important.
另外,了解食物里面有些什么也很重要,因此食品标签很有用
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I lecture about what I like to talk about, what's interesting, that'll hopefully make you understand what the big issues are in all of this.
我讲我愿意讲的,有意思的,希望这些能让你明白,这里面都有什么大事件
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What's the name, going back to economics 115, what's the name for this quantity?
在经济学115的课程里面,这个量的学名叫什么呢
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There's nothing in it. It's empty. It's transparent.
里面什么也没有，它是空的，是透明的。
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Fine. What do you hope to get out of the course?
那好，你希望从这门课里面得到什么呢？
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What happens to my gas inside?
里面的气体会发生什么？
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It's not as though previously there was something nonmaterial there.
并非由于先前,有什么非物质在里面
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What else is in there?
里面还有什么
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Of course, they won't be perfect, there's a mixed character of the world of Homer, but still, if you look at the world of Odysseus, his home, what's going on in Ithaca, there are some valuable clues.
当然,并不是完美的答案,荷马史诗里写了一些只言片语,如果你继续阅读《奥德赛》里面的故事,在他的家乡伊萨卡岛发生了什么,你会找到很多有用的线索
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So it's generally called distribution code and whereas for the previous problems that you pretty much started from scratch, blank files you opened up nano and there was nothing there unless you put it there.
它一般被称作分布码，然而,对于之前几乎要从头做起的问题,在空白文件中什么都没有,除非你在里面写入些东西。
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You put some inputs in, it has a contract that says if you put the right kind of inputs in you'll get a specific output coming out, but you don't have to know what's inside of that box.
你可以将输入一些内容,它相当于一个条件合约,如果你的输入是正确的，你就能得到特定的输出,但是你不知道盒子里面有些什么。
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It's going to take this list and add to it something else.
这个代码有什么作用呢？,我将会把一些东西加到这个数组里面去。
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temp This thing is going to be called temp and what are we putting there?
这个东西被叫做,我们把什么放在里面？
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So, in other words, what happens if we put a bunch of elements, compounds into a reactor but they are not in the balanced amounts?
换句话说，如果我们将一堆的元素，放到一个反应器里面的话,而他们不是平衡时的比例会发生什么呢？
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At this point in the story you know what's inside of this thing?
在这个地方，这个东西的,里面时什么？
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There is something of that. Yeah.
这里面还有什么别的原因吗
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To suggest that that couldn't be relevant evidence is like saying I can't tell you anything interesting about what's going on in the hallway right now, because after all I'm not in the hallway; I'm here in the lecture hall.
要说这些都是不相干的经验,就好比说我现在不能告诉你,走廊上发生了什么,毕竟我不在走廊上,我在教室里面
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We can start having complex expressions, you can imagine we can have things are lots of parens, and all sorts of things in it. Yes, question.
我们可以开始写复杂点的表达式了，你可以想象,我们有一个很多括号的表达式，里面有各种各样的东西，什么问题。
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I don't know what the names of the variables are, I don't care, I can basically suppress away that detail.
在solve函数中使用了些什么值,我不知道里面的变量的名称,我可以简单的跳过这些细节。
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In temp. So that means at the end of that first line of code just as before the value of 1 ends A up in a variable called temp because we said go to A and I look around, oh, there's A, what's there?
在temp中，在第一行代码的末尾,值1最终到了叫做temp的变量中,因为我们指明了定位到,并且四处查看，哦，这里是A，里面是什么？
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So, operands. Let us take expressions, get values out, we can store them away in places, but ultimately we want to do something with them, so we need to now start talking about what are the things we can do inside of Python, or any programming language, to manipulate them.
也就是运算对象，让我们看看这些表达式，然后看看里面的这些值，我们可以把他们存在计算机的任何位置中，最终目的还是要对这些值做一些操作，因此我们现在需要开始讨论,在Python里面可以做什么，来操作它们了，或者在任何编程语言里。
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So what's going to happen here? If I'm inside this FOR, OK, and I'm running around, if I ever hit a place where this test is true, I'm going to execute that return, return that return returns from the entire procedure. OK? So the return comes back from the procedure.
那么这里发生了什么呢？,如果我是在这个for循环里面，我正在运行，如果我运行到test的值为真的地方，我就会执行,这个return将会返回整个程序的值,明白了吗？所以它将会从整个程序中返回值。
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