In physiology class the teacher drew an analogy between the human heart and the pump.

在生理学课上老师打了个比方，将人的心脏比作泵。

Watch out especially for the great pumping machines which rid the mine of water.

在这期间你们可以特别注意寻找一当初用来在矿井中排的大泵。

In came the piping, and the pumps, and Thai Navy SEALs.

泰国海军的海豹突击队员们用泵和管排。

Pumps would help mimic the natural tide.

泵将有助于模仿自然潮汐。

The next day the well is again pumped to dilute the chlorine.

第二再次把泵送到井稀释氯化剂。

When he removed the pump's handle, new cholera cases fell.

当他泵的手柄时，新的霍乱病例减少了。

They teach people how to repair their clean water pumps.

他们教人们如何修理干净的泵。

Clean water pumps keep people from using dirty river water for drinking.

干净的泵使人们不用饮用不干净的河。

Anne then worked the pump so that water filled it and began to overflow.

安妮然后按压泵，使充满杯子并开始溢出。

We just need more power for the pumps.

我们只是需要给泵增加动。

Brazilian environmental police destroyed excavators and pumps.

巴西环境警察摧毁了挖掘机和泵。

We use a pump to drawing water from the well.

我们用一个泵从井里抽。

Pumps are used to bring water to the surface for drinking and farming.

人们通过泵来将泵到地表，用于饮用和农业。

And I built a water wheel that I incorporated in, that has a pump.

我做了一个车，里面有一个泵。

The powerful pumps necessary to remove the sand are dangerous.

除沙所需的强泵很危险。

(automated shades and vents, fans, heaters, water pumps) that break the structure into zones.

（自动遮阳和通风口、风扇、加热器、泵），它们将温室分成若干区域。

Do, some kind Christian, pump a stroke or two, just to wet my whistle.

那位好心的基督徒，压住泵猛地揿按一两，不过才弄湿我的鼻子。

The pumps have been the city's only water source for more than two months.

两个多月来，这些泵一直是该市唯一的源。

Lufinha used a hand pump to produce water for drinking and cooking.

卢菲尼亚用手动泵来制造饮用和烹饪用。

The water pump has a special filter to remove salt from the sea water.

这种泵有一个特殊的过滤器来去除海中的盐分。