名词
中文翻译：沙泵
同义词：
['sand pump', 'sand conveyor例句：1. The sand feeder was used to transport sand from the beach to the construction site.（沙泵被用来将沙滩上的沙子运输到工地。）']
例句：
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1. The sand feeder was used to transport sand from the beach to the construction site.
沙泵被用来将沙滩上的沙子运输到工地。
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2.The sand feeder is essential for maintaining the stability of the sandy beaches.
沙泵对于保持沙质海滩的稳定性至关重要。
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3.The sand feeder was designed to prevent sand from entering the building during construction.
沙泵的设计是为了在建设过程中防止沙子进入建筑物。