Try balancing on the keg for as long as you can.

尝试在为小桶只要你能平衡。

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Most dispensing systems rely on carbon dioxide gas pumped down into the keg to push beer up to a tap.

一般的分酒系统大多是在桶中打入二氧化碳，将啤酒推至龙头处。

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Unless these questions are solved, the region will remain a powder keg.

除非这些问题得以解决，否则该地区会一直是个火药桶。

《柯林斯英汉双解大词典》

When we went down into Denver, it was you who insisted on buying the keg of Wynkoop Railyard Ale.

FORBES: Dear Dad, With Love

Two of its grads have taken the college drinking game of beer pong (also known as Beirut) off the keg and party circuit and turned it into a business with competitions, merchandise and an active community of players on its website.

FORBES: Win $50,000 Playing Beer Pong

And since 1950, the Oktoberfest has officially opened with the tapping of the first keg by the Munich mayor.

BBC: Oktoberfest turns 200