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泥石流是排土场建设中的一大危害,特别是在雨水充裕的南方地区。
Turbid is a major trouble in waste dump construction, especially in sufficient rain area.
youdao
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泥石流是排土场建设中的一大危害,特别是在雨水充裕的南方地区。
Turbid is a major trouble in waste dump construction, especially in sufficient rain area.
youdao