一个组件具有一个或多个引用。

A component has one or more references.

youdao

一个活动成为了一个组件。

An activity becomes a component.

youdao

哪一个组件起什么作用？

Which component plays what role?

youdao

I should really just put it in a nice test harness, where I run 100, 200, 1,000 trials, but I didn't want to bore you with that here.

我应该把它放到一个测试组件中，我运行100次，200次，1000次，但是我现在不想用这个来烦你们。

麻省理工公开课 - 计算机科学及编程导论课程节选