因此这个产品的销售、总经销，极具很强的经济效益和社会效益。

Therefore, this product sales, the total distribution, very strong economic and social benefits.

youdao

因此这个产品的销售、总经销，极具很强的经济效益和社会效益。

Therefore, this product sales, the total distribution, very strong economic and social benefits.

youdao