They fixed on him to speak on their behalf.

She gave witness on behalf of the accused person.

她替被告作证.

At the airport he read an address of welcome in behalf of the association.

在机场上他代表该协会致了欢迎词.

He spoke in behalf of the plan.

他为这项计划辩护.

Ken is not present, so I shall accept the prize on his behalf.

肯没有出席, 所以我将代表他领奖.

Don't be uneasy on my behalf.

不要因为我而不安.

On behalf of my Government I have the honour to make to you the following communications.

我荣幸地代表我国政府向您转达如下内容.

I thank you for all the trouble you have taken in my behalf.

谢谢你为我费了这么多的心.

He gave witness on behalf of an accused person.

他为被告作证.

I would suggest that for the time being you behave as circumspectly as possible in political matters.

我建议，目前在政治事务上你还是尽量小心为妙。

Mayors want local companies to behave ethically.

市长们希望地方公司在经营方面要遵守职业道德。

What else could make him behave so out of character?

还有什么能让他做出这种如此失常的行为来？

Under certain conditions, electrons can behave like waves rather than particles.

在一定条件下，电子可以作波状运动，而不是粒子状运动。

You have to behave.

你得规矩点。

Nobody who comes to this club is allowed to behave like a prima donna.

加入这个俱乐部的任何人都不许自以为是。

It's incredible that Peter can behave with such stupid lack of feeling.

彼得行事如此麻木不仁，真是难以置信。

They were expected to behave themselves.

他们应该守规矩。

By studying the way people behave, we can theorize about what is going on in their mind.

通过研究人们的行为方式，我们可以从中推断他们内心的想法。

She was trying to behave as if his visit hadn't thrown her off balance.

她尽力装作对他的造访并不吃惊。

They behave with a total lack of inhibition.

他们表现得毫无顾忌。

I would never have expected her to behave in such an underhand way.

我从未想到她的行为竟如此阴险。