He often forgot how to behave well.

他经常忘记如何举止得体。

youdao

First, you should wear smart clothes and behave well.

首先，你应该穿着时髦的衣服，举止得体。

youdao

They agreed as long as I promised to behave well.

只要我保证好好表现，他们就同意了。

youdao

He was not to be served because he visited the bar often and did not behave well.

VOA: special.2010.01.08

So you feel that you know pretty well how things behave, but then, all of a sudden, there's something way out here.

然后你觉得对市场行为了解的差不多了,但是突如其来,有些东西在这里出现了

耶鲁公开课 - 金融市场课程节选

Then you have to ask, well how are the financial assets going to behave over time?

之后你还得追问，这些金融资产的,未来表现如何？

耶鲁公开课 - 金融市场课程节选

Behave well by using the same manners you would during a job interview lunch.

FORBES: Personal Branding After Hours: Applying 10 Rules to Dating

Sociologists find that the vast majority of people behave well in a crunch.

WSJ: Sam Sheridan's Apocalypse Tips, Antibiotics to Zombies

In the UK, the focus was on making these children behave well whereas in the US the stress was on making them perform well academically.

BBC: 'I've missed a year of school with ADHD'