He has the authority to act for the commissar.

他有权代政委。

He acted in accordance with his beliefs.

他按照自己的信念行事。

They are frequently admonished for their failure to act quickly.

他们因行动迟缓而多次受到责备。

The act was adopted by an overwhelming majority.

该法案以压倒多数通过。

It was an absolutely senseless act of violence.

这是毫无意义的暴力行。

He acted as secretary to the board.

他充任委员会的秘书。

He acted as chairman of the meeting.

他担任大会主席。

The cat acted as a surrogate mum to the chicks.

这只貓当起了小鸡的妈妈来。

Show your appreciation by little acts of kindness.

通过点滴善行来达你的谢意。

She acted in defiance of my orders.

她违抗我的命令。

He was detected in the act of stealing.

他在偷窃时被当场发觉。

British courts are under obligation to disapply Acts where they conflict with European law.

英国法庭有责任废止与欧洲法律相悖的法案。

Mr. Jones will act as receiver for the company that has failed in business.

琼斯先生将作那个破产公司破产的清算管理人。

I query very much whether it is wise to act so hastily.

我真怀疑如此操之过急地行动是否明智。

Lash the scenery up ready for the next act.

用绳子布景固定住, 准备演下场。

If Sally got her act together she’d be a great musician.

如果萨莉计划安排得好，会成名伟大的音乐家。

This is an act that outrages public opinion.

这是违反民意的做法。

It is an act of kindness to help a blind man across the street.

帮助盲人过街是慈善的行。

We know about magnetism by the way magnets act.

我们通过磁铁的作用知道磁性是怎么回事。

First it was politicians,now a novelist has decided to get in on the act.

开始是政客们,现在是个小说家也决定染指其中。