Before liberation he couldn’t maintain his family.

解放前他不能养家。

属类：综合句库--

Maintain machine regularly. Always keep machine in proper place.

经常保养机器,不要乱扔乱丢工具。

属类：产品说明书--

The purposes of the United Nations are to maintain international peace and security; develop friendly relations among nations; cooperate internationally in solving international economic, social, cultural and humanitarian problems

联合国的宗旨是维护世界和平与安全,发展各国之间的友好关系,通过国际合作解决国际经济、社会、文化、人道主义方面的问题

属类：综合句库--

The cabinet shall maintain the records

内阁应负责作好记录

属类：应用文体--

You must maintain your bicycle brakes.

你一定要使自行车闸管用。

属类：综合句库--

As wave crested the sailor grab onto the handspike to maintain balance.

起浪时水手抓住绞盘棒以保持平衡。

属类：综合句库--

Maintain the vigour of youth and prolong life

青春常驻,延年益寿

属类：综合句库--

There are many ways to maintain the vigorousness of youth and to prolong life, and one of them is to use the body-keeping massager of this sports goods company.

青春常驻,延年益寿的办法有不少,使用本体育用品公司的健身按摩器就是其中之一。

属类：综合句库--

Police were sent for to maintain order.

请了警察来维持秩序。

属类：综合句库--

May I ask if you would agree (that)we all should contribute to maintain world peace?

请问您是否同意,我们都应为维护世界和平作贡献?

属类：综合句库--

Let’s maintain peace in the world.

让我们来维持世界和平吧。

属类：综合句库--

We must maintain keen vigilance at all times.

任何时候我们都要保持高度的警惕。

属类：综合句库--

If he can maintain this speed he will win the race.

如果他能保持这种速度,就能赢得这场赛跑。

属类：综合句库--

A nonrigid,buoyant airship.Modern blimps use helium instead of hydrogen to maintain buoyancy.

软式小飞艇软式浮飞艇。现代软式小飞艇,利用氦取代氢来保持浮力

属类：综合句库--

If you want to maintain the vigour of youth and prolong life, take this kind of health-keeping and youth-returning tonic.

若要青春常驻,延年益寿,请服保健回春口服液。

属类：综合句库--

If my life depended on it, I would maintain my opinion.

若这有关我的生命,我会坚持我的意见。

属类：综合句库--

Food is necessary to maintain life.

食物是维持生命所必需的。

属类：综合句库--

The trouble with trying to maintain an old car is that you’re always pouring money down the drain to keep it roadworthy.

试图维修这辆旧车的困难在于,总要花大本钱才能使它开得动。

属类：综合句库--

The practice of marrying the widow of one’s brother to maintain his line, as required by ancient Hebrew law.

叔娶嫂制如古希伯来法律规定的弟弟与寡嫂结婚以维持哥哥的家系的一种风俗

属类：综合句库--

He continued to maintain a neutral attitude toward(s)both sides.

他对双方继续保持不偏不倚的态度。

属类：综合句库--

They were paid just enough to maintain themselves, no more and no less.

他们的收入刚好够用,不多也不少。

属类：综合句库--

They expend large sum of money in maintain this beach.

他们花去大笔的钱维护这个海滩。

属类：综合句库--

They also help us to maintain the machinery.

他们还帮助我们维修机器。

属类：综合句库--

They couldn’t earn enough money to maintain themselves.

他们那时赚的钱养活不了自己。

属类：综合句库--

They barely earn enough to maintain themselves and their four children.

他们挣的仅够勉强养活自己和四个孩子。

属类：综合句库--

He has worked hard to maintain his family.

他努力工作来养家。

属类：综合句库--

He is too poor to maintain his family.

他穷得难以养家。

属类：综合句库--

He continue to maintain his technical innocence of any indictable offence.

他仍然声称自己从严格的法律意义上说并未犯有任何可以起诉的罪行。

属类：综合句库--

Owning much unprofitable land but lacking the capital to improve or maintain it.

土地多而收入少的拥有大量不能获利的土地但是又缺乏资金加以改造或维持的

属类：综合句库--

A compass with a motorized gyroscope whose angular momentum interacts with the force produced by the earth’s rotation to maintain a north-south orientation of the gyroscopic spin axis,thereby providing a stable directional reference.

陀螺罗经一种装有机动陀螺仪的罗盘,由于陀螺仪的角动量与地球的自转产生的力相互作用,使陀螺转轴一直保持南北方向,从而提供一个稳定的方向指示

属类：综合句库--