Femi had stood aside and watched him pump up the burners before the canvas envelope filled and the blue-and-white drape lifted out of the grass, swollen with air.

Femi站在一旁看Neal用泵给炉子加压，直到帆布做的球囊被空气充满，这蓝白相间的庞然大物从草丛中缓缓升起。

youdao

Pump the tire up hard before going out on the road.

在出去上路之前， 要把轮胎打足气。

youdao

The idea was to pump a small amount of water up to the balloon and thence out into the air, so as to assess the possibility of spraying out other substances at far greater heights.

气球升空后，实验性地通过输送管在空气中喷洒水，为估计在更高气层中喷洒其他物质的可能性。

youdao

In addition to receiving the hot food, the victims could sign up for volunteers to pump out their basements.

WSJ: Flood Cleanup Continues in Duluth

In the short run, it allows him to pump up the stockmarket, he can pump up the economy by issuing more money, he can bail out his own supporters.

CNN: THE SEARCH FOR STABILITY

However, just the anticipation of additional quantitative easing and still lower long-term interest rates has already potentially begun to pump up the next bubbles, as investors have moved out the risk curve in an effort to find higher rates of return.

FORBES: Fed Still Blowing Bubbles?