Our knowledge about agriculture has so far been exclusively confined to books.

我们对农业学的知识至今只限于书本上所说的。

All prisoners will be confined to their cells.

所有的囚犯必须关在牢房里。

Interest in Asia is no longer confined to scholars.

对亚洲感兴趣的人已不单限于学者了。

She expects to be confined at the end of May.

她预计五月末分娩。

They confined the prisoner in a cell.

他们把犯人监禁在监狱里。

He is confined to the house by illness.

他因病而闭门不出。

This is outside the confines of human knowledge.

这是在人类知识的范围之外。

The edition is confined to 5, 000 copies.

这一版书限出5000册。

I shall confine myself to the subject of geography.

我将专攻地理学。

On his trip he confined himself to sightseeing and other -ties.

在旅行中他只限于观光和做一些无关痛痒的事。

He spent three years within the narrow confines of the prison.

他在监狱狭小的空间里度过了三年。

The wild animals are confined in small cages in the zoo.

野生动物关在动物园的小笼子里。

She was as cheerful as anyone confined to a hospital bed could be.

她和其他任何一个被限制在医院病床上的人一样快乐。

Illness confined him to his room.

他因病待在屋里。

Confine yourself to the facts.

你只说事实吧。

There are two conditions in the data analysis of piezometric tube observation: confined seepage flow and unconfined seepage flow.

(2)建立大坝有压渗流观测资料的统计分析模型。

"He had had a long and uncomfortable trip, for he had been confined to the wooden box for over ten hours."

"他经受了一次漫长而又很难受的旅行,因为他憋在木箱里有十多个小时。"

All the experiments have been run on the piston-cylinder apparatus with solid confining media in Laboratory of Tectonophysics, China Seismological Bureau.

全部实验是在中国地震局构造物理开放实验室的活塞-圆筒式固体介质实验装置上完成的。

The Soochow ultramarathon is unique in that its runners are confined to running around a 400-m track for a full 24 hours.

东吴大学超级马拉松独特之处，在于跑者被局限在400米的跑道上整整跑24个小时。

In 1218, Genghis Khan sent ambassadors and merchants to the city of Otrar, on the northeastern confines of the Khwarizm shahdom.

1218年，成吉思汗派遣使节和商人到剌子模国东北面边境的城市讹答剌。