洗礼，那么，这种忏悔和信仰的外在表现。

Baptism, then, is the outward expression of this repentance and faith.

youdao

身体健康的外在表现便是气色清新。

Keeping your body healthy may help you maintain a fresh complexion.

youdao

它们是Lisp与其它语言本质区别的外在表现。

They are the outward evidence of a fundamental difference between Lisp and other languages.

youdao

You see, rejecting our nature leads to suboptimal performance emotionally as well as in terms of external performance.

拒绝本性导致次优表现,不论在情绪上还是外在表现。

哈佛公开课 - 幸福课课程节选