And there are some interesting discoveries people have made about smiles and about smiles and the emotions.

有一些有趣的发现,人们微笑，微笑与情感有关。

耶鲁公开课 - 心理学导论课程节选

This gives rise to some emotion including emotions that could be viewed as moral emotions, like guilt and anger, and again, grounds altruistic behavior in an evolutionary perspective.

这就产生了情绪,包括被视为道德情绪的情绪，例如内疚和愤怒，再一次，这种对利他行为的解释,也是从进化论的角度出发的。

耶鲁公开课 - 心理学导论课程节选

Creatures like Spock and Data don't exist in the real world but there are unusual and unfortunate cases where people lose, to some extent or another, their emotions.

像斯帕克和Data一样的生物,不会存在于真实世界,但是有不平常的，不幸的例子,人们在某种程度上失去了情感。

耶鲁公开课 - 心理学导论课程节选