She just laughed when she heard that the boss had made the assignment purposely.

当她听说老板是故意布置这个任务的时候，她只是笑了笑。

youdao

I told my sister about my opinions, but she just laughed in my face.

我告诉我姐姐我的想法，她却当面把我嘲笑了一番。

youdao

She just laughed and didn't reply.

她只是笑笑，却没回答。

youdao

and she just turned into a bit of someone that people laughed at,

她逐渐变成了一个人们嘲笑的人，

追忆艾米 - SpeakingMax英语口语达人

She was just bubbly and she's got a very infectious laugh, and when Tania laughed, you laughed too.

BBC: [an error occurred while processing this directive]

The second time he said it again now she shook her head and laughed in an unhappy way that was more just air out her nose.

NEWYORKER: Good People

But while Ruth seemed congenitally dour, Daphne had a quick smile and a sunny disposition, and most of the time she simply laughed off the steady stream of jibes about her pregnancy, accepted them as just a bit of fun being poked within the bounds of friendship and family.

NPR: One Boy's Heroism in the Face of AIDS