常見例句雙語例句Because of the dynamic fluctuation of passenger flow in urban rail transport, it is very important to study its changing regularity.城市軌道交通的客流是動態(tài)變化的,研究客流的變化規(guī)律具有很重要的意義。High-speed rail (HSR) is a type of passenger rail transport that operates significantly faster than the normal speed of rail traffic.高速鐵路是一種客運(yùn)鐵路運(yùn)輸,相比一般的鐵路交通,其營運(yùn)速率有顯著提升。Some proposals are given on the study and development of marketing information resource of rail way passenger transport.提出了對客運(yùn)營銷信息資源研究、開發(fā)的幾點建議。 返回 passenger rail transport