- I can't believe you're making me do this.- Just smile.

VOA: standard.other

And he's not really very happy as opposed to a smile like this, which is a real smile.

他并不是很高兴,相反的是这样的微笑，这是真正的微笑。

耶鲁公开课 - 心理学导论课程节选

This is sort of a very specialized sort of smile.

这是一种特殊的微笑。

耶鲁公开课 - 心理学导论课程节选