校园网的建设应用是一个不断完善的过程，是一个应用—升级—再应用—再升级循环往复的过程。
The construction application of the campus net is a continuously perfect process, is an application- upgrade- again applied- again upgrade circulation the process of the back and forth.
校园网的建设应用是一个不断完善的过程，是一个应用—升级—再应用—再升级循环往复的过程。
The construction application of the campus net is a continuously perfect process, is an application- upgrade- again applied- again upgrade circulation the process of the back and forth.
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