短語詞組短語rail -transport system 軌道運輸系統(tǒng)Rail Public Transport 軌道公交Rail passenger transport performance 鐵路客運業(yè)績rail passenger transport 鐵路客運rail freight transport 鐵路貨運single rail straddle transport system 跨座式單軌交通系統(tǒng)Urban rail passenger transport service 城市軌道交通客運服務Sea -rail Combined Transport 海鐵聯(lián)運 返回 rail transport