The Burson rep wouldn't disclose who had hired the firm, and Soghoian promptly posted the E-mail exchange online.
博雅公司的代表不会透露雇主身份，索菲安及时地在线上与其进行了邮件交易。
The essence of electronic commerce(E-commerce) is that the enterprise realize online business, cooperation trade and exchange of value among client, provider and collaborator by electron model.
电子商务其本质是企业利用电子方式在客户、供应商和合作伙伴之间实现在线交易，相互协作和价值交换。
Learning online should make use of a number of Internet tools: E-mail lets you exchange letters between continents very cheaply and almost immediately.
要想通过网络进行学习的话，必须得利用好许多网上的工具：你可以用电子邮件与别的大洲的人传递信件，这非常便宜并且几乎是同步完成的。
应用推荐