然而普通的电子邮件系统无法满足移动通信的要求，在这方面，很多企业需要一个面向商业应用的能够随时随地访问的电子邮件系统。

But common email system is not easily accessed on mobile environment, so that, many enterprises need a commerce oriented email system which can be accessed anywhere and anytime.

youdao

然而普通的电子邮件系统无法满足移动通信的要求，在这方面，很多企业需要一个面向商业应用的能够随时随地访问的电子邮件系统。

But common email system is not easily accessed on mobile environment, so that, many enterprises need a commerce oriented email system which can be accessed anywhere and anytime.

youdao