"fall about" in Chinese (Simplified)
笑倒捧腹大笑
Definition
笑得无法自控，被爆笑所征服。
Usage Notes (Chinese (Simplified))
多用于英式英语口语，常见搭配是 'fall about laughing'，不是字面意思，指大笑非凡。
Examples
The children fell about when they saw the clown's tricks.
孩子们看到小丑的把戏时**笑倒了**。
We fell about at her funny story.
我们听了她的趣事都**笑倒了**。
Everyone fell about when he slipped on the banana peel.
他踩到香蕉皮滑倒时，大家都**笑倒了**。
When he told the joke, we just fell about.
他说完笑话后，我们**都笑倒了**。
My friends fell about when I tried to dance.
我试着跳舞时，我的朋友们都**笑倒了**。
He doesn't get why we all fall about every time he uses that silly voice.
他不明白我们为什么每次他用那个傻声音都会**笑倒**。