on business

" He's been detained on business, " muttered Tang Yun-shan in reply , lighting a cigarette.

“ 吉翁有点事勾留住了.

No, I'm travelling on business.

不, 我是公务旅行.

On business, he still flies commercial whenever possible.

即使出差也总是尽可能地乘坐经济舱.

His Lordship is away on business.

爵爷有事出去了。

I generally try to take in a show when I'm in New York on business.

我到纽约公干时常顺便看场演出.

I went there on business.

我出差到那儿.

Money spent on business expenses is deductible.

业务方面的开支是可扣除税款的.

Mr. Smith is not at home; he was called away on business.

史密斯先生不在家, 他因事被人叫走了.

My boss wants me to fly to Beijing on business this afternoon.

我的老板让我今天下午乘飞机去北京出差.

No admittance except on business.

闲人免进.

If anybody did see me, they'd think I was here on business.

即使有谁看到我, 也会以为我是来这儿办公事的.

I'm here on business.

我到这儿来办公事。

Has he gone to Paris on business or for pleasure?

他到巴黎是办公事还是游玩去了?

I presume you're here on business.

我想你是来这里出差的。

He is here on business.

他来接洽工作.