ARPANETs popularity continued to spread among researchers, and in the 1980s the National Science Foundation, whose NSFNET linked several high speed computers, took charge of the what had come to be known as the Internet. ARPANET继续受研究人员的欢迎，二十世纪八十年代美国国家科学基金会，其设计的NSFNET网络连接了几个高速计算机，负责设计了后来的因特网。Electronic commerce typically uses electronic communications technology of the World Wide Web, at some point in the transactions lifecycle, although of course electronic commerce frequently depends on co
