说明白些，在第七季首映集中，他不但会甜蜜微笑，开怀大笑，还跟他那纠结了不知道多久的前世冤家Cuddy在沙滩上头卿卿我我。

In fact, in the premiere, we'll see him smiling, laughing, and canoodling on the beach with at-long-last ladylove Cuddy.

youdao

The mouth moves up, particularly if somebody is attacking their record or ridiculing them, and they'll smile and--but it's not a sincere smile.

嘴唇移动，特别当有人攻击他们的记录,或嘲笑他们时，他们会微笑，但不是真诚的微笑。

耶鲁公开课 - 心理学导论课程节选