Network evolution and convergence must be done on the basis of current network, we can not re-construct a brand-new network despite of what we have now.

网络的演进和融合必须基于原有网络，不能抛开已投建的网络重新建立一套全新的系统。

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Network evolution and convergence must be done on the basis of current network, we can not re-construct a brand-new network despite of what we have now.

网络的演进和融合必须基于原有网络，不能抛开已投建的网络重新建立一套全新的系统。

youdao