n.笑者,哄笑者,好笑的一边倒比赛
Reflection of laugher can be heared hundreds of meters away.
笑声的回音能在百米开外听到.
I was really amused by her loveliness and even uttered laugher heartedly.
尽管摔得不重,她还大声地委屈地哭起来.
She was shaking with laugher.
她笑得浑身打颤.