They spend hours feeding on the ocean floor.

它们花几个小时在海底进食。

《柯林斯英汉双解大词典》

But the hikes do more than soothe factory floor anger; they signal huge changes in the way "the workshop of the world" is feeding global consumers.

不过，这种增长所起的作用已经远超抚平工人的怒火；它们也昭示了哺育全球消费者的“世界车间”道路的重大改变。

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K type reciprocating feeder is made up of frame, floor (feeding trough) transmission platform, funnel gate, rollers, etc.

K型往复式给料机是由机架、底板(给料槽)传动平台、漏斗闸门、托辊等组成。

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