是的，您可以拥有多个帐号，但CoT weet关键的是可以让多人安全管理同一帐号因此没有重复工作。
Yes, you can have multiple accounts, but the key with CoTweet is allowing multiple people to safely manage the same account so there's no duplication of effort.
服务器使用该帐号安全地管理这些组件。
This account is used by your server to manage those components securely.
执行管理员的日常工作，包括：开机和关机，管理使用者帐号、档案系统，和维护系统安全。
Perform routine administration tasks: boot and shut down the system, manage user accounts and file systems, and maintain system security.
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