Burst out laughing 突然大笑起来
burst 爆发;突发
laugh 笑
1. The baby burst out laughing when he saw the cat slip. 这个婴儿看到猫滑倒了,突然大笑起来。
2. The kids burst out laughing when the clown ...
by the book 完全按照规章制度办事,按照规定,照章办事
go by the book 依章办事
play by the book按规定来
do something by the book按规定做某事
run something by the book 按规定管理、运营
The manager do...