He saves in behalf of his son.

He interceded in my behalf.

他替我说情.

He spoke on behalf of all the members of the faculty and staff.

他代表全体教职员工讲了话.

We are extremely grateful to you for the trouble you have taken on our behalf.

多蒙鼎力相助,不胜感谢.

I'm writing in behalf of my mother to express her thanks for your gift.

我代表我母亲写信,对你的礼物表示感谢.

I am here to accept the award on Ms. Winslet's behalf.

我在这儿代温斯莱特女士领这个奖.

My husband could not be here tonight, but l want to thank you on his behalf.

我丈夫今晚因故不能前来, 我代表他向你们致谢.

They fixed on him to speak on their behalf.

他们已经确定他作为代表发言.

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。