求翻译：铁路与公路、水运、航空、管道等运输方式组成我国现代化交通运输业，它是国民经济的重要组成部分。铁路作为运输业的主体,对交通运输起着举足轻重的作用,铁路发展现代物流对铁路自身发展具有重要意义,对于物流在我国的发展也必将起到促进作用。是什么意思？

Rail and water transport, aviation, highway, pipeline transportation modes of modernization in China, such as transportation, it is an important part of the national economy. Railways as the main body of the transportation industry, transportation plays a pivotal role in developing railway modern lo

railways and highways, waterways, aviation, pipeline, and other modes of transport, communications and transportation services comprising its modernization of our country is an important part of the national economy. railways as the main body, and the transport industry have played a pivotal role in

Transport modes and so on railroad and road, water transportation, aviation, pipeline compose our country modernization transportation shipping industry, it is the national economy important constituent.The railroad took the shipping industry the main body, to the transportation pivotal role, the ra

Rail and water transport, aviation, highway, pipeline transportation modes of modernization in China, such as transportation, it is an important part of the national economy. Railways as the main body of the transportation industry, transportation plays a pivotal role in developing railway modern lo

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