讲解文本：

behave 举止端正，表现得...

Tell him to behave, or I'll fix him.

告诉他乖一点，否则我要收拾他。

Behave and I will get you a gift.

乖一点，我会给你带礼物的。

It's hard to train children to behave well at the table.

培养儿童用餐时举止得体是不容易的。

疯狂练习吧!