名词
中文翻译：Unknown
同义词：
['chain bucket dredger', 'chain bucket dredger', 'chain bucket dredger']
例句：
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1.The chain-bucket dredger was used to clear the riverbed of silt and debris.
链式斗轮挖掘机被用来清理河床的泥沙和碎片。
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2. The chain-bucket dredger was a critical tool for flood control efforts.
链式斗轮挖掘机是防洪工作的关键工具。
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3. The chain-bucket dredger was deployed in the area to remove the mud from the riverbed.
链式斗轮挖掘机被部署在该地区，以从河床上清除淤泥。