再来回忆个AA

wym62595698

其实就是XDF 作文白皮书JJ 第一个，
Over time, the costs of processing go down because as organizations learn how to do things better, they become more efficient,  In color film processing, for example, the cost of a 3-by-5-inch print fell from 50 cents for five-day service in 1970 to 20 cents for one-day service in 1984.  The same principle applies to the processing of food.  And since Olympic Foods will soon celebrate its 25th birthday, we can expect that our long experience will enable us to minimize costs and thus maximize profits.