fall about with laughter

• 忍不住大笑

fall about with laughter的用法和样例：

例句

1. Nick's born clown.Just the sight of him is enough to make you fall about laughing.
   尼克天生一付丑相，看他一眼就会使你忍不住大笑。

词汇搭配

• fall about with laughter 忍不住大笑