Electronic Commerce over the Internet is a new concept. In recent years, it has
become so broadly used that it is often left undifferentiated from other current trends which rely on automation, such as concurrent engineering and just in time manufacturing. Many companies, including CyberCash, Dig Cash First Virtual, and Open Market had provided a variety of electronic commerce services.
加蓝的句子如何理解和翻译
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近几年来，它被如此的广泛应用以至于变得和其他当今发展趋势--并行工程和及时制造一样的盛行。