So we had to show them how to walk on trees and how to swing off of them onto other branches and see the little holes underneath that you can play in."

VOA: standard.2010.06.25

like you can walk off campus and go downtown, go to Chinatown, go to Haight Street.

你可以走出校园，可以去唐人街逛逛，可以去海特街转转。

与护理专业的学生 - SpeakingMax英语口语达人

All right, turn them off. If they have to make noise as you turn them off, turn them off, but that's it. So, when you walk through that door, it's an act of free will.

好了，把它们关掉，如果一定要发出声音,当关机的时候，也要关机，就这样，当你走进那扇门，这是自由意志的选择。

麻省理工公开课 - 固态化学导论课程节选