把数据备份到外接硬盘驱动器，在这几年已经变得很普遍，而且随着这些年来的发展，这些储存设备变得越来越便宜。

Backing up your data onto external hard drives has been common for many years now and these storage units have been getting cheaper as the years have progressed.

使用一个足够大的外接硬盘或网盘来存储备份（你不会从备份驱动器上随时存取DVD或移动媒体）。

Use an external hard disk or network location that’s big enough for the backup (you won’t be around to flip DVDs or removable media in and out of a backup drive).

而对于普通消费者来说，总会有一些因素让他们选择外接硬盘来储存私人信息。

And, for the consumer, there will always be some doubt that will inspire them to own a drive of their own content.