First of all, invest in an external hard drive.

首先，买一个移动硬盘。

youdao

Q I'm getting a Grub 1.5 Error 21 after installing Ubuntu on an external hard drive.

我在一台外接硬盘上安装了Ubuntu之后发生了Grub 1.5的21号错误。

youdao

A much better solution is to purchase an external hard drive and install Linux on that.

一种更好的解决方案是购买外置硬盘驱动器，并在其中安装Linux。

youdao

It is designed for consumers who have an external hard drive and have high speed Internet.

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It can be used to connect a 1080p monitor, or an external hard drive.

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