To " act out" means to behave badly.

act out 的意思是举止不成体统。

Forbearance applies when the offender makes a partial apology or mingles their expression of sorrow with blame that you somehow caused them to behave badly.

宽容是当犯错者表示出部分歉意，或在他们悲痛的言辞中夹杂着指责，即某种程度上是你使得他们表现恶劣。

In particular they wanted to see if it is circumstances that create little Hitlers or, rather, whether people of that type simply gravitate into jobs which allow them to behave badly.

他们很想知道，究竟是环境造就了这些小希特勒式人物，或者更准确的说，他们是被这种为所欲为的工作所吸引。

" To act up" is a two-word phrasal verb meaning to behave in certain ways, to behave badly so that someone will pay attention to you or will notice you.

“To act up” 是一个双词短语动词， 意思是以某种方式表现，表现得很糟糕， 这样别人就会注意你或注意到你。

When you spoil someone, you treat them so well that the person begins to expect all of these good things and perhaps begins to behave badly when he doesn't get the things that you had been giving him.

当你宠坏一个人时，你对他们很好， 以至于这个人开始期待所有这些美好的事物， 并且当他没有得到你一直给他的东西时， 他可能会开始表现不好。