And that's, you know, saying a lot of words, let's do an example because it's probably easiest to see this by looking at a specific example.

因为可能看一个特定的，例子更容易明白些，那么这里是我要,以它开始的一个例子,假设我要写一个。

麻省理工公开课 - 计算机科学及编程导论课程节选

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。

麻省理工公开课 - 计算机科学及编程导论课程节选

When I started off I was programming for Sygen and I wrote the first version.

一开始为网站写代码的时候,我写了第一个版本。

斯坦福公开课 - 扎克伯格谈Facebook创业过程课程节选

So with that said, let's write our first program.

照这么说来，我们应该开始写第一个程序了。

哈佛公开课 - 计算机科学课程节选