但是比笑声更加甜美，比向往更加宽广。

But sweeter still than laughter and greater than longing came to me.

youdao

他们知道随着时间的推移，没什么能比笑声更能治愈人。

They know there's no better healer, along with time, than laughter.

youdao

据《当代生物学》杂志的报道，这一次，和情感相关的大脑区域变得活跃起来，其中哭声引起的反应比笑声或平和的声音引起的反应要大得多。

This time, a brain area linked to emotion sprung to life, with crying triggering it more than laughter or neutral sounds, the journal Current Biology reports.

youdao

This is my son, Zachary, pretty young but this is not the youngest record of laughing.

这是我儿子Zachary，他很小,还有比他更小的小孩发出笑声。

耶鲁公开课 - 心理学导论课程节选