haven't been able to

So far we haven't been able to find anything, but we're still researching.

目前我们还没有任何发现，但是我们仍在研究。

I haven't been able to hoover the carpet because my cleaner is on the blink.

我无法用吸尘器把地毯吸干净,因为我的吸尘器出毛病了.

With all the comings and goings I haven't been able to do any work at all.

有这么多人来来往往,我根本不能工作.

The police haven't been able to nail the killer.

警方还没有抓到杀人凶手。

I haven't been able to orient my ideas to the new conditions.

我还未能使自己的观点适应新情况.

I haven't been able to take my eyes off you since I started at the paper.

自从见过你以后,我的眼睛从来没移开过你.

Yet researchers haven't been able to measure people at the very top the wealth ladder.

不过,调查人员未能了解到那些位于财富金字塔顶端的人士的情况.

I've got writer's block, I haven't been able to write anything.

我有写作障碍, 无法写东西.

I haven't been able to find the book.

那本书我还没能找到.

I haven't been able to lay my finger on the book you requested.

我不能找到你要的那本书.

I haven't been able to obtain that book.

我还没能得到那本书.

I haven't been able to get much work done today.

我今天未能干多少工作。

That's the way I am , and try as I , I haven't been able to change it.

我就是这个脾气, 虽然几经努力, 却仍未能改变过来.

But I haven't been able to do it.

但我没能做到.

I haven't been able to move these fingers in years!

我这几个指头有好几年动弹不了!

I haven't been able to find the book. How about tomorrow?

那本书我还没能找到. 明天怎么样?

Iranian officials have claimed technological advances in the past that they haven't been able to execute.

伊朗官员称取得了前所未有的科技进步.

I am sorry I haven't been able to answer your letter.

对不起,我一直没能给你回信.