The reasons for the failure of oil increasing in the gearbox of ZL50 load-hauler-dumper are the seal of work pump and steering pump out of work or already spoiling.

指出了ZL5 0铲运机变速箱油液增多的原因是工作泵、转向泵的密封不良或已坏造成的。

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The pump doesn't work and we have no running water.

这个水泵不运转了，我们没有自来水。

《柯林斯英汉双解大词典》

Atmospheric pressure then pushes the piston back down the cylinder, and if anything (such as a pump) is attached to the piston, some useful work can be done.

于是，气压就会再次将活塞推至汽缸底部。而假如有诸如水泵这样的物体与活塞连接，就可以在活塞的带动下完成一些工作。

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For a small farmer, replacing a bucket with a pump can lead to cultivating a wider variety of crops and creating work for family and neighbors.

VOA: standard.2010.08.09

Senator CLAIRE MCCASKILL (Democrat, Missouri): I mean, I'm talking as a woman who took my breast pump to work for all three of my children.

NPR: Candidates Vie For Female Voters' Attention

Nurse Harpur repeatedly has to interrupt her work to reset an intravenous pump that malfunctions every time the patient, in for complications from a kidney transplant, flexes her arm.

FORBES: The Man Who WouldSave Health Care

Diesel-powered pump trains were at work in tubes carrying the 2, 3, 7 and F lines under the East River, an MTA spokesman said Tuesday evening.

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