For its part, Guba is betting on a combination of advertising plus the sale and rental of commercial video material.
对Guba而言，它正下注于广告与商务视频资料的销售与租赁的结合模式。
2
Manufacture, sale, purchase raw materials when the effect on the combination of the principles of efficiency and practicality start with.
制造、销售、购买功效原料的时候就该结合功效性和实用性的原则下手。
3
From the above, we can say, business is a combination of all these activities: production, distribution and sale, through which profit or economic surplus will be created.