一段时间

I haven't seen him for some time.

我有一段时间没见他了。

The ideas have been in circulation for some time.

想法已经流行了一段时间。

These doubts had been gnawing at him for some time.

已经折磨他一段时间了。

We shall have to extend the payments over an additional period.

我们得把付款期再推延一段时间。

Mary was restored to health after a period of medical treatment.

经过一段时间治疗, 玛丽康复了。

For a time he neglected his studies.

有一段时间, 他放松了学习。

Property sales have been in the doldrums for some time.

房地产销售一段时间以来不大景气。

Britain was a Roman dependency for a long period.

英国有很长一段时间是罗马的属地。

A spell of tough luck discouraged him.

一段时间的厄运使他失去了勇气。

It took him a while to accustom himself to the idea.

他过了一段时间才习惯想法。

The statue will remain in the museum for the foreseeable future.

未来一段时间座雕像会继续留博物馆里。

The headmaster seems to be a fixture in the school for quite a long period.

校长似乎固定学校工作很长一段时间了。

A period of acute depression can sometimes follow childbirth.

分娩之后可能会有一段时间的急性抑郁期。

This book will continue to generate excitement for a long time.

本书将很长一段时间里继续使人们为之激动。

People of different nationalities often take some time to be assimilated into a country.

不同民族的人常常要经过一段时间才能为一国家的人民所同化。

She’s been ailing for some time.

她身体不适已有一段时间了。

We were not ourselves for sometime.

我们有一段时间情绪不大正常。

The circulation of the magazine has been bumping along for some time at around 30, 000.

一段时间以来, 杂志的销量一直三万份上下摇摆。

I’m not sure about Johnson—we’d better keep tabs on him until we know we can trust him.

我对约翰逊不太放心——我们最好先观察他一段时间，直到我们确信可以信任他。

The custom of couples saving up for a long time before they get married has long gone for a burton.

夫妻婚前为结婚攒上很长一段时间的钱，样的风俗早已不再流行。