受热气体通过水中的一根螺旋管输送。

The heated gas is piped through a coil surrounded by water.

《柯林斯英汉双解大词典》

这些顾客不知道所有这些高档瓶装水中装的都是来自餐厅后面一根自来水管中相同的水。

The patrons had no idea that all of the fancy bottles of water were filled with the same water from a water hose in the back of the restaurant.

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这个浮标像一个巨大的黄色飞碟，中心挺着一根黑管子，锚定在140英尺深的海水中。

The buoy, which resembles a giant yellow flying saucer with a black tube sticking through the middle, was anchored in 140 feet of water.

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