提供对高级交互功能(例如，事务、存储转发、基础设施服务、安全以及服务质量)的支持。

Provide support for advanced service interaction capability (transactions, store and forward, infrastructure services, security, and quality of service, for example).

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服务器应该存储在一个安全的房间里。

The server should be stored in a secure room.

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服务器 #1 和 #2 的备份文件可以安全地传输给离线存储服务器，且整个分布式备份过程将会在无人干预的情况下定期进行。

The backup files on Server #1 and #2 will be securely transmitted to the offsite storage server, and the entire distributed backup process will occur on a regular basis without human intervention.

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