My men have closed down the water pumps.

我手下的人已经关了水闸。

That's a water impeller that goes inside a water pump.

它是个排水叶轮，放在水泵里的。

The solution was simple: a solar water pump.

太阳能水泵。

They teach people how to repair their clean water pumps.

他们教人们如何修理干净的水泵。

It has since been refilled using water pumps powered by the sun.

后来，人们用太阳能驱动的水泵将其重新灌满。

Our farmers are able to convert 15 goats into a solar water pump.

现在，农民们可以用十五只山羊换一个太阳能水泵。

(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、水泵），它们将温室分成若干区域。

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

这种水泵有一个特殊的过滤器来去除海水中的盐分。

He lists the water pumps they used To see if there is a pattern.

他列出他们使用的水泵 看看是否有规律可循。

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

干净的水泵使人们不用饮用不干净的河水。