Third thing to notice is, there's a flow of control. The order which these things are going to happen.

第三件事情就是,我有一个控制流,这些事情有个要做的先后顺序。

麻省理工公开课 - 计算机科学及编程导论课程节选

It could be a collection of, ah, you know, I don't know, batting averages of somebody or other.

而且它也可以是一个所有质数的集合，嗯，有个很有趣的事情要做,它可能是一个，啊，你知道的。

麻省理工公开课 - 计算机科学及编程导论课程节选

I mean, one thing--I play a fair amount of I play a little bit of poker and I'm very interested in the game.

举个例子说，有一件事情-我自己也玩的很多,我会玩一点扑克,而且我对这个游戏非常感兴趣。

耶鲁公开课 - 金融市场课程节选

So, you can understand they really felt quite confident at this time that we could explain everything that was going on and in fact, a really telling quote from the time was said by a professor at the University of Chicago, and what he said is, "Our future discoveries must be looked for in the sixth decimal place."

所以你可以理解,为什么当时的人那么,自信的说我们可以解释,这世界上发生的一起事情,事实上，当时有个著名的名言,是芝加哥大学的一个教授说的,他说“我们今后的科学发现,就在于弄清楚小数点第六位后的数，“

麻省理工公开课 - 化学原理课程节选

It has a test in it, which is that while, while something is true, do something, but I want to keep doing it.

也有个测试在里面，也就是那个当，当一件事情为真的时候，做一些操作，但是我想一直进行判断。

麻省理工公开课 - 计算机科学及编程导论课程节选

But there's an important thing going on here, if I in fact wanted to combine those into a string I should have told the machine to do that, and I can do that, by explicitly saying, take that, which is a number, then add it to that string.

但是这里有个很重要的事情，实际上想要把这些加到一个字符串里面去,我应该告诉计算机去做这个，我应该这么做，通过明确的输入，也就是把这个对象，一个数字，然后把它加到一个字符串里面去。

麻省理工公开课 - 计算机科学及编程导论课程节选