这是一个非常简单的编译器。

This is a very basic compiler.

youdao

在PC机上有点复杂，但是它是免费的，你一般下载的软件，类似Linux的操作系统等等通常都需要，一个编译器，或者你可以运行一些简单的指令来获取。

It's a little more involved on a PC but it's all free, the software you can download, and Linux in similar operating systems generally come with a compiler or you run a simple command to get it.

youdao

这是一个简单的例子：输入一个模式，XMLBeans编译器会将其编译成通用的接口。

Consider a simple example in which a schema is taken as input and an XMLBeans compiler compiles this schema into generic Interfaces.

youdao

It's a little more involved on a PC but it's all free, the software you can download, and Linux in similar operating systems generally come with a compiler or you run a simple command to get it.

在PC机上有点复杂，但是它是免费的，你一般下载的软件，类似Linux的操作系统等等通常都需要,一个编译器，或者你可以运行一些简单的指令来获取。

哈佛公开课 - 计算机科学课程节选