Characters are simple. Suppose you want to represent sets of strings, well you basically just generalize the hash function.

字母是是很简单的,如果你想表示一组字符串,基本上你要做的就是归纳出哈希函数。

麻省理工公开课 - 计算机科学及编程导论课程节选

but if you explain it to your friend that you or she should not have or should have done something,

如果你想要向你的朋友解释，或者她应该做某事的时候，

I should have 课堂 - SpeakingMax英语口语达人

Rule for taking derivatives, if you want to do this mindless application of calculus, you can do it.

按求导法则来做,如果你想解决这个微积分的简单应用,你可以很容易做到

耶鲁公开课 - 基础物理课程节选

That slide is on your--is in the slides that are distributed if you want to follow on that website, there's the picture that I copied yesterday.

在发给你们的幻灯片里,如果你想在那个网站上做深入了解,这是我昨天从网站上拷贝下来的一张图片

耶鲁公开课 - 生物医学工程探索课程节选

If you want to live a life where you spend lots of money on fancy things, you can do that.

如果你想过花大笔钱买奢侈品的生活，你也可以那样做。

街上的售票员 - SpeakingMax英语口语达人

Not to harp on the mathematical features of this, but cubing, AX*X*X you know, if you're starting to do AX star, X star, X, every time you want to cube some value in a program, it just feels like this is going to get a little messy looking, if nothing else.

不要总是说这个的数学特性，但是体积，你们懂的，如果你开始做，在一个程序中，每次你想算几个数值的体积，感觉它就变得,有一点凌乱的，如果没有其他的。

哈佛公开课 - 计算机科学课程节选

The Christian virtue of humility, turning the other cheek, forgiveness of sins, must be rejected if you want to do good as opposed to just being good.

基督教所提倡的谦逊美德，把另一半脸让人打,的宽恕隐忍精神，对罪孽的原宥，都必须被抵制,如果你想做得好而不仅仅是表面上显得好。

耶鲁公开课 - 政治哲学导论课程节选

If you want to amplify the exposure to question and answer, all you have to do is Lori contact either Hillary or Lori at my office and we will arrange for tutorial meetings.

如果你想进一步了解问题和答案,你应该做的是,到我的办公室找Hillary或者,我们会安排辅导会议。

麻省理工公开课 - 固态化学导论课程节选

I think if, you know, everyone sort of thinks about, I don't know, all being an entrepreneur. But if you're not,

我觉得，如果每个人都有做企业家的想法。
但是你如果不这样想，

要想成为事业家 - SpeakingMax英语口语达人

If you want to find out about their background or about how they feel about a certain thing,

如果你想了解他们的背景，或者他们对做某一件事有什么样的态度，

What do you 课堂 - SpeakingMax英语口语达人

And you want to know what they would do if they were in your shoes.

你想知道如果他们站在你的角度考虑他们会怎么做。

What if 课堂 - SpeakingMax英语口语达人

If you want to make a cheap soup, you use a very cheap chicken.

如果你想做份便宜的汤，就用便宜的鸡肉。

问上门厨师 - SpeakingMax英语口语达人

If you want to do the opposite process, you simply "cast to an int from a char."

如果你想做相反的转换，你就告诉计算机,“把那个char型数据转换成int型处理“

哈佛公开课 - 计算机科学课程节选