气体压力逐渐消失，石油从井里泵出。
Gas pressure gradually dies out, and oil is pumped from the well.
当他试图泵出的水，它通过渗透回地面。
After he tried to pump the water out, it seeped back through the floor.
心脏就像一个泵，它将血液泵出并送往身体。
The heart is a pump. It pumps the blood and sends it round the body.
虽然它的体积很小，但是它却能够每分钟泵出多达2.5升的血液。
Despite its tiny size it can pump up to 2.5 litres of blood every minute.
盐泵是管道化溶出装置的关键设备之一。
Salt pump is one of the key units in tube extracting equipment.
盐泵是管道化溶出装置的关键设备之一。
Salt pump is one of the key units in tube extracting equipment.
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