railway line

基本解释

They will also be building new roads and a special railway-line.
他們還打算脩建一些新的公路和一條專用鉄路線。
They will also be building new roads and a special railway-line.
他們還將興建新的公路和一條鉄路專線。
http://dj.iciba.com
The article introduces the research on and execution of increasing the traffic capacity in baoji-shangxiba seetion of baoji-chengdu railway line-the first electrified line in china.
文章介紹我國第一條電氣化鉄路--寶成線寶雞至上西垻間提高通過能力的研究和實施情況。

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