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1.The construction of the new bridge is a scale sump project.
建造新桥是一个规模集水坑项目。
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2.The engineer was asked to design a scale sump for flood control.
工程师被要求设计一个规模集水坑用于防洪。
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3. The company's latest product is a scale sump that can store and protect water.
公司的新产品是一个规模集水坑，可以储存和保护水资源。