也称“交通运输网”。由各个交通节点联接成的网状运输系统transportation network

• 中国民航已经决定在西部地区建立支线飞机运输网。

  CAAC has already decided to establish a branch route air transportation network in western regions.

• 高铁网络已经成为这一地区交通运输网的重要组成部分。

  The high speed rail network has already become an important constituent part of this region's transportation network.