老外最常用的英文口语 Don't be so childish


释义：

Don't be so childish.别这么孩子气;别恁地稚气;别这样孩子气

例句：


Oh, don't be so childish! Cheer up!

哎呀，别这么孩子气！振作起来！



Behave yourself, Tom. Don't be so childish.

规矩点儿，汤姆，别这么孩子气。



Don't be so childish, it'll only make the situation more complicated.

别这么孩子气，这将只会使情况更加复杂。