The only thing that compiler needs to know is kind of what pattern to look for in the rest of your code.

编译器需要知道的唯一的东西是,用来在剩下的代码中寻找的函数形式。

哈佛公开课 - 计算机科学课程节选

And you know that your boss needs to see this early in the morning.

但是你知道你的老板明天一大早就要看这个。

I'm worried 课堂 - SpeakingMax英语口语达人