"And the faces in this stadium show a simple truth: America's Army represents the full breadth of America's experience.

VOA: special.2010.05.28

In terms of breadth, we are publishing courses from all five of MIT schools.

在宽度上,我们涵盖了MIT五个学院的课程。

麻省理工公开课 - 媒体、教育、市场课程节选