As an important component of the urban communication network, the ur ban external communication plays an important role in urban integrated planning.
城市对外交通作为城市交通网络重要组成部分，在整个城市规划中有着重要作用。
As an important component of the urban communication network, the ur ban external communication plays an important role in urban integrated planning.
城市对外交通作为城市交通网络重要组成部分，在整个城市规划中有着重要作用。
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