Did he do a handstand, solve the four-color map theorem?

他会倒立，解决这个四色地图原理？

耶鲁公开课 - 心理学导论课程节选

Well, right now, what we do out here is we do a little bit of stretch and handstands.

嗯，现在呢，我们在这儿做点儿伸展运动和倒立。

圣莫妮卡的 DJ - SpeakingMax英语口语达人