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一、引言互联网和其他计算机网络在今天已经成为一项重要的经济因素。它们不仅代表着一种网络在线服务、网络接入服务的成功商业领域,也形成了工业新分支的基础,而这种工业新分支正在全世界范围内发展。互联网不仅仅被用于信息提供、数据库的使用、广告或者电子商务,在这种新的媒体中,个人交流和大众交流的各种不同形式(尤其是出版社、电视和广播),正在变得越来越接近。在这一领域,欧洲的商品和服务交易额,在未来五年将会从现在的大约7000万美元增长到将近33亿美元。~(〔1〕)美国贸易
I. INTRODUCTION The Internet and other computer networks have become an important economic factor today. Not only do they represent a successful business area for online web services and network access services, but they also form the basis of a new branch of industry that is developing worldwide. The Internet is not just used for information provision, database use, advertising or e-commerce, in which different forms of personal communication and mass communication (in particular publishers, television and radio) are becoming closer and closer. In this area, the volume of trade in goods and services in Europe will increase from the current level of about 70 million U.S. dollars to nearly 3.3 billion U.S. dollars in the next five years. ~ ([1]) U.S. trade