We finally got through to the person in charge.

Could you introduce me to the person in charge of this line?

能把我介绍给这个商品的主管人 吗 ?

The room key should be returned to the person-in-charge upon leaving.

临走时把钥匙归还给负责人.

Above all, the person in charge was on the spot.

特别是, 负责人在场的.

Are you aware that you are the person in charge of the Maeda account?

你觉得你有能力成为前田案子的负责人 吗 ?

Idle imagination hasn't spoilt the proper balance of your life!

你生活中固有的平衡不曾遭到过无聊想象的破坏.

Be it true ( that ) traffic in britain keep leave?

在英国来车辆都靠左行驶,对 吗 ?

Be it ever so late, I should send him the parcel.

不管多晚, 我也要把包裹寄给他.

Be it your intention to diet to keep your figure?

您打算节食以保持苗条体形 吗 ?

Be it not for this defect, I shall hire him at once.

如果不是因为这个缺点, 我会马上雇用他.

Nowyou'll think about it, and because you think about it, I'll be it.

你现在会想, 因为你那样认为, 所以我就是那样的了.

To her credit, be It'said, she never once counted on Hurstwood.

应该指出的是, 她一次也没想到要求助于赫斯渥, 这是应该赞扬的.

He was engaged in medical research.

他从事于医学的研究.

He is engaged in teaching.

他从事于教学工作.

They engage in regular exercise.

他们从事于固定运动.

The professor has employed himself in researching ancient Chinese history.

教授从事于古中国历史的研究.

It was here that the doctor engaged in a study of snakes.

正是在这儿,博士从事于蛇类的研究.

I have been working on a number of potentially lucrative business deals.

我一直从事于一些具潜力而有利可图的买卖.

We specialize in research and development of plastic puffing machines.

长期从事于吹膜机的开发、设计、试制和生产.

He is currently engaged in dialect research.

他目前从事于方言的研究.

I am afraid I can not be certain about that.

恐怕此事我不能肯定.