It's a little puzzle piece that says when the green flag is clicked and this is kind ; of like the beginning of a program; when you double click an icon on your desktop this is how something like that is implemented; it's listening for that double click, it's listening for that green flag.

是一小个按钮，它的意思是,何时点击绿色旗帜,这就好比开始运行程序;,当你双击桌面上的图标,就开始执行操作,桌面的图标需要双击，绿色小旗也等待点击来执行命令。

哈佛公开课 - 计算机科学课程节选

And what it's saying semantically is, using that variable as my placeholder, have it walk through this collection, starting at the first thing, execute that code, then the next thing, execute that code, and so on.

它的语义意思就是，把这个变量应用为我的占位符，用它来遍历这个集合，从第一个元素开始，执行代码，然后下一个元素，再执行代码。

麻省理工公开课 - 计算机科学及编程导论课程节选

Now, there are Greek traditions that are taken seriously by the Greeks that suggest that kings ruled these cities from the beginning and they have lists of kings with their names, and sometimes with stories attached to them.

古希腊人有他们一些严格执行的传统,这些传统暗示这些城邦一开始就由国王统治的,他们甚至有国王的名字的列表,有时还有关于国王的传说

耶鲁公开课 - 古希腊历史简介课程节选

It's the first thing that gets executed.

他是开始执行的第一个函数。

哈佛公开课 - 计算机科学课程节选

In just a couple of weeks can you start implementing things that take input from users; and if you really want to push yourselves with that particular week can you implement what we dub God mode.

几个星期之内,你就能开始执行从用户端的输入,你需要发奋苦学才能在同一个星期,实现我们的称之为God的模式。

哈佛公开课 - 计算机科学课程节选

So we hit the curly brace so the very bottom of the function and as soon as you hit that, the next line in the story is well, then we return to main and where are we executing in main?

我们抵达花括号了，这是函数的末尾了,一旦到了那个地方，在下一行，然后返回到main函数中，在main中哪里开始执行？

哈佛公开课 - 计算机科学课程节选

So A gets 1, B gets 2, now the swap function itself starts executing line by line; so I declare a chunk of memory called temp.

所以A等于1，B等于2，现在swap函数自己开始,一行一行地执行，所以我声明了,叫做temp的一块内存。

哈佛公开课 - 计算机科学课程节选