The mountain boasts the steepest vertical drop of any course in the eastern United States.

VOA: standard.2010.02.09

We may drop one of the recitations, just depending on course size, all right?

我们可能会取消一个复习课，取决于课程大小，可以么？

麻省理工公开课 - 计算机科学及编程导论课程节选