You can't really take a surf trip in 2010 and not be aware of what's happening out there."

VOA: standard.2010.08.04

Then quite a few children will understand what boarding pass is, so when they receive this, they thought the trip was almost real.

只有很少一部分孩子知道,登机牌是什么，因此当他们拿到登机牌时，他们都以为这趟旅行是真的。

麻省理工公开课 - 媒体、教育、市场课程节选

What does that say about your thinking about ? your fellow citizens when you arm yourselves going for a trip, of his fellow citizens ? when he locks his doors at night or of his children ? and servants when he locks his chests?

你们觉得你的同胞对你,带着武器骑行有什么看法,把门闩起来的时候,对同胞们是什么看法,把箱子锁起来时对自己的子女仆人是什么看法？

耶鲁公开课 - 政治哲学导论课程节选