When will these kids learn to behave properly?

这些孩子何时才能学会规矩些？

He's a spoiled brat and it's about time he learned to behave properly.

他是个被宠坏的顽劣孩子，该是他学着行为得当的时候了。

She suddenly comes on to Wilson, whereupon he recoils and backs away. Then he exposed his obscene chatter, pretending to behave properly.

她突然间靠向威尔逊，然后威尔逊退缩并转身离开。然后他暴露出他可憎的喋喋不休，假装规矩。

Maybe time doesn't behave properly.

也许时间的运行不正常。

My parents trained me to behave properly.

父母训练我举止得当。