The service is feeding an individual who is not eating at home and the product is the meal itself.

服务就是为不能在家里用餐的人提供饭食，产品就是饭食本身。

youdao

The service is feeding an individual who is not eating at home and the product is the meal itself.

服务就是为不能在家里用餐的人提供饭食，产品就是饭食本身。

youdao