名词
中文翻译：电梯吸砂机
同义词：
['电梯吸沙机，电梯式挖泥船，电梯式疏浚船']
例句：
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1.The elevator dredger was used to clean the riverbed during the flood season.
在洪水季节，使用电梯式挖泥船清理河床。
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2. The dredger was equipped with a powerful engine and could handle large amounts of water.
挖泥船配备了强大的发动机，能够处理大量的水。
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3.The dredger was used to remove debris from the riverbed and prevent erosion.
挖泥船被用来从河床上移除碎片，以防止侵蚀。