So you say well, rather than rushing off and fixing this one bug, let me pull back and ask, bug is this a systematic mistake that I've made throughout the program?

因此我们应该回头想想,这是不是我在整个程序中都，在犯的一个系统性错误，而不是匆匆忙忙的去修复这一个,如果确实是系统性错误的话？

麻省理工公开课 - 计算机科学及编程导论课程节选

And let me pull up a second one, it turns out it's also from CSI.

我们看第二个视频，该视频来自《犯罪现场调查》

哈佛公开课 - 计算机科学课程节选

Let me pull back for a second then.

我过会儿再讲解这里。

麻省理工公开课 - 计算机科学及编程导论课程节选

Meaning, I'm just going to write a little loop that does that. All right, so let's go back to our code. That's right, let me pull this over a little bit, so I can see it. And what I'd like you to look at, I'm going to highlight it just for a second here, is those two pieces of code.

意思就是我只需,写一个小循环就可以了,让我们回到代码,让我们向下拉一点,我才看得见,我希望你看看这里。

麻省理工公开课 - 计算机科学及编程导论课程节选

No, for copy1.c. Let me pull this up.

不，是copy1。c，让我把这个调出来。

哈佛公开课 - 计算机科学课程节选

So let me go ahead and pull up the staff solution 15 to the standard edition for a moment, the game is called 15, it takes one command line argument which is the dimensions of the board 3 by 3, 4 by 4, I'll do it 4 by 4.

下面我们继续,等一会儿，我会给出标准的解答，这个游戏叫做，有一个命令行参数，标识其大小是,3阶还是4阶，我选择4阶。

哈佛公开课 - 计算机科学课程节选

Let me go ahead and pull up this little example here.

我再说下这个小例子。

哈佛公开课 - 计算机科学课程节选

If you want to get some input from the user, my God I don't want to have to program it to low level zero and 1 just to get keys from the keyboard; please let there have been someone who does that for me and indeed there are an increasingly sophisticated options that you can pull off the shelf.

如果你想获得一些用户的输入数据，我的上帝,我可不希望在键盘上敲入0，1的低水平方式来编程;,希望有个人能帮我做这件事吧,但是现有的选择,也变得日益复杂了。

哈佛公开课 - 计算机科学课程节选