此外，此系统分区可以使用实用软件，如备份，支持双启动的情况。

Also, this system partition may be used by utility software, such as backup problems, to support dual boot scenarios.

youdao

一台Android设备只需拥有一个Gmail帐户，就可以访问许多谷歌服务，如备份我的设置到谷歌的服务器上。

An Android device is expected to be registered under a Gmail account to access many Google services such as back up Settings to Google servers.

youdao

例如，您可记录网路的高频宽使用率和低频宽使用率的时间，以确保系统进程(如备份)不会干预使用者活动。

For example, you could note high and low bandwidth-utilization times for your network to ensure that systems processes such as backups don't interfere with user activities.

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