With an external hard disk, make sure it's turned on and connected to your PC.

如果使用外接硬盘，请确保它已开启并连接到电脑。

youdao

Thus, you may need to resort to some other medium, such as an external hard disk, to back up your user data.

因此，您需要依靠其他存储介质来备份您的数据，比如，一个外部硬盘。

youdao

Thus, you may need to resort to some other medium, such as an external hard disk, to back up your user data.

因此，您需要依靠其他存储介质来备份您的数据，比如，一个外部硬盘。

youdao