Stocks rose because the Federal Reserve, rather than acting to let air out of the bubble, was pumping it in.

股票价格上升是因为美联储不是挤泡沫，而是吹泡沫。

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The construction here refers to a new kind of air pumping press, realizing the automatic draw, turn over, push out and removal of the mould.

介绍了一种新型抽真空平板硫化机的结构特点。此机器能实现模具的自动推出、开模、翻转、顶出。

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That big fat bass pumping out of the Zeppelin Air will do its best to choke out high end in many situations, especially if you're close to the unit.

ENGADGET: Bowers & Wilkins Zeppelin Air review

The truly nasty fluttering of the gills was achieved by another man, out of shot, pumping air through a tube into bladders on Mr Chapman's dorsal fin.

ECONOMIST: The Creature from the Black Lagoon