电子商务演讲英文稿正文 第一篇：电子商务演讲英文稿Electronic Commerce What is e-commerce, how do we define it? The answers has never be same, we can find official and unofficial explanation easily, but as far as my view e-commerce is a technical means, and also is a business activity, so I defined it E-commerce are a business activities, which based on information network technology means, and commodity exchange.It sounds very on the big! In college we have many of e-commerce professional, computer science, marke
