西南出海大通道
西南出海大通道-
近年来广西建成的西南出海大通道，使大西南腹地和北部湾港口通过铁路、公路和航空网络形成了一个体系，但其体系功能并未充分发挥；
In recent years , the thoroughfare to the sea built recently connect'the southwest hinterland'and'the north sea harbor'into a system by railways , highways and airlines .
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近几年来，中国大西南地区经广西出海大通道加速建设。
In recent years , China 's great southwestern region has accelerated constructing the major channel leading to the seas via Guangxi .