这是另外一个工厂，他们的材料比刚才哪一个工厂的好，他们是用二层牛皮的，

This is another factory. Their materials are better than those of the previous factory. They use two-layer cowhide, which is made of real leather, but they are different from our photos. Their products are matte. Our products It is bright, which is a big problem.

This is another factory, their material is better than which factory just now, they are made of two layers of cowhide, that is, leather, but unlike our photos, their products are matte, our products are bright, this is a big problem.

This is another factory. Their materials are better than those of the other factory just now. They are made of two-layer cowhide, that is, genuine leather. However, unlike our photos, their products are matte and our products are bright. This is a big problem.<br>