Today, it's almost impossible to imagine a world without intranets, e-mail, and portable computers.

如今，我们难以想象一个没有内部网、电子邮件和便携式计算机的世界。

youdao

Portable computers are quite cheap here in.

这里的手提式电脑是相当便宜的。

youdao

Portable computers are quite cheap here in.

这里的手提式电脑是相当便宜的。

youdao