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！
