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我国西部地区具有丰富的矿产资源和农业特色经济，自古形成国际大通道。随着西部大开发，要以陆桥为主渠道，带动沿桥经济的发展；西气东输、西油、西棉东运，铁路集疏责任重大。
China’s western region has rich mineral resources and agricultural economy, since ancient times to form an international channel. With the large-scale development of the western region, it is necessary to take the land bridge as the main channel to drive the economic development along the bridge. The major tasks of west-east gas transportation, west oil transportation, western cotton transportation and railway collection and transportation will be major responsibilities.