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市场前景:于全国宾馆的擦鞋纸均没有油,市场上带油的擦鞋纸使用不方便,容易脏手,鞋上的死角完全擦不到。而且一
Market Prospects: There is no oil in the shoe polish on the hotels in the whole country. The oily shoe polish on the market is inconvenient to use, and it is easy to dirty hands. The dead ends on the shoes are not wiped completely. And one