Sometimes after brain damage, tumours, stroke or brain disorders such as parkinson ' s disease, people get " stonefaced " syndrome and can ' t laugh.

有时候继脑损伤、肿瘤、中风或帕金森氏综合症等脑部疾病以后，人们出现了面部木讷的综合症状，他们无法发笑。

youdao

While the audience laugh their heads off, they also can`t help getting a bit tearful over the unsophisticated but upbeat piggy.

观众时而为这只小猪笑得前仰后合，时而又不禁为它质朴乐观的个性而泪盈于睫。

youdao

"T you guys laugh behind my back and say it" s just a pipe dream for me to learn Chinese.

他说：“你们这些家伙别在我背后笑话我，说我英文还讲不清楚，还想学中文，真是在做白日梦。”

youdao

Mom, where's your cell? Okay, don't laugh. I didn't lose my power cord. It ran away.

VOA: standard.other

Don't laugh, I'll bring samples next date.

不要笑，我下次带些样品过来。

麻省理工公开课 - 固态化学导论课程节选

Don't laugh at him.

别嘲笑他。

Don't 课堂 - SpeakingMax英语口语达人

If it's not, you don't laugh -- or at very worst, you can leave quietly.

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Brian had prepared that because he didn't laugh himself, which he was liable to do.

BBC: A breeze for Blowers

She always told me that if you don't laugh you cry, so she laughed about it.

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