So oil firms must work doubly hard to replace declining fields and to increase output.

You must be doubly careful.

你必须加倍小心.

My sense of isolation became doubly acute.

我的孤立感更加强烈了.

The new tax and the drop in house values make homeowners feel doubly penalised.

新的税制及房价的下跌让房主觉得受了双重打击。

She now felt doubly guilty; she had embarrassed Franklin and she had cost her partner money.

她现在心里倍感内疚：她既让富兰克林丢了面子，又让自己的合伙人损失了钱。

Emma: So we had to do it like doubly loud.

艾玛: 所以我们说话必须加倍的大声.

I am a doubly privileged visitor.

我来这里访问感到双倍的荣幸.

A doubly achromatic magnetic deflection system with three sector magnet is described.

描述了一个三扇形磁铁消色差磁偏转系统.

This paper is focused on the inverse problem of doubly center matrices.

摘要本文研究双中心矩阵反问题.

You've got to be doubly careful when you're driving in fog.

雾天开车你得加倍小心.

Her life is doubly interesting because she became famous so young.

她的生平倍加有趣,因为她年纪那么轻就已成名.

All fibers are more or less doubly refractive.

所有纤维都具有程度不同的双折射.

Time is an illusion. Lunchtime doubly so.

时间是一种幻觉. 尤其午餐时间.

A referendum showed beyond doubt that voters wanted independence.

全民公决无疑显示选民支持独立。

I doubt it to be truth.

我怀疑这是真实的.

I doubt whether your procedure would be considered regular by authorities.

我怀疑当局是否会认为你的手续合乎规定.

No doubt it would be safer to do it that way, but it would be slower.

这样办固然稳当些, 可就是要慢一些.

Yo mama so fat she has been declared a natural habitat for Condors.

Yomama是如此之肥,她被定为秃鹰的自然栖息地.

I doubt the sanity of such a plan.

我怀疑这个计划是否明智.

What would our condors feed on if no one was in danger?

你不发生危险,那我们秃鹰吃啥 呢 ?

The words hardly permit doubt.

这些话不容置疑.