When the call comes, the 56th's six-person crews can be airborne within minutes.

VOA: standard.2010.04.27

The teaching fellow for each lecture takes what we call scribe notes. These are posted within a few days online.

助教会把每节课讲义记录下来,这些东西几天内就会被发布到网上去。

哈佛公开课 - 计算机科学课程节选

We call it a function. That is to say it has a function; it has a function within our understanding of the way in which a text has structure.

我们之所以称之为功能是因为它有功能;,我们文本结构的角度,去认识这种功能。

耶鲁公开课 - 文学理论导论课程节选

Depending on what you call external and internal environment, this path that I'm tracing here, deep within your digestive system, is really directly connected to the outside world through both ends.

基于你们所谓的外环境和内环境,我在这里我所指的消化系统内部通路,它的两端确实与外界环境直接相通

耶鲁公开课 - 生物医学工程探索课程节选

A regime refers to both the formal enumeration of rights and duties within a community but it also addresses something closer to what we would call the way of life or the culture of a people.

政体意指一个社群中,正式的权利与义务项目,但它也同时是指我们所熟悉的事务,诸如生活的模式,与人民的文化。

耶鲁公开课 - 政治哲学导论课程节选