That's one reason why you don't use your primary e-mail account for most online commerce and instead let companies store a less valuable address in their databases.
这就是为什么你不使用私人邮件地址用于大部分的网上电子商务，而是给个次要的邮件地址让这些公司保存到数据库去。
During this process, the use of information technology including: Internet, Extranet, e-mail, databases, electronic directories and mobile phones.
在此过程中，利用到的信息技术包括：互联网、外联网、电子邮件、资料库、电子目录和行动电话。
During this process, the use of information technology including: Internet, Extranet, e-mail, databases, electronic directories and mobile phones.
在此过程中，利用到的信息技术包括：互联网、外联网、电子邮件、资料库、电子目录和行动电话。
应用推荐