fall about laughing

• ＝ fall about [见 fall]

fall about (laughing或with laughing)

• • 禁不住(哄然大笑)，忍不住笑出来，大笑，狂笑：

    All the students fell about (laughing), when Bob came in wearing his strange funny clothes.

    当鲍勃穿着奇装异服进来时，所有的学生忍不住笑了出来。

  • 踉跄而行：

    The old man was falling about in the street.

    老人在街上踉跄而行。