协同编著系统一般需要支持多人共同协作，因而需要有一个点到多点的群组通信平台的支持。
Considering that multi-people cooperation is necessary condition cooperative editor work, a group platform supporting one-multi communication is indispensable.
协同编著系统一般需要支持多人共同协作，因而需要有一个点到多点的群组通信平台的支持。
Considering that multi-people cooperation is necessary condition cooperative editor work, a group platform supporting one-multi communication is indispensable.
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