main rail meaning in English
舷墙扶手
Examples
- To demolish the key bridges, freight yards, and main rail arteries of france would inevitably result in casualties among the french population .
破坏法国重要桥梁、飞机场、及主要铁道干线，势必伤害法国人民。 - Effect analysis of main rail lines on city development
铁路长大干线对沿线城市发展的影响研究