tag along 跟着,跟随
tag 标签;紧随
along 一起;伴随着
When I was a kid, I used to tag along with my brother when he went out with his friends.小时候,我哥跟他的朋友出去玩的时候,我经常会跟着他。
If...
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...