论文部分内容阅读
伴随数字时代的来临,娱乐多媒体产品的发展十分迅速,盒式录像带和VCD光盘已度过它们的辉煌时期,DVD产品正成为当代最新的大众传媒。消费者在购买时
With the advent of the digital age, the development of entertainment multimedia products has been very rapid. Cassettes and VCD discs have passed their splendid period. DVD products are becoming the latest mass media in the world. Consumers at the time of purchase