railway heavy haul traffic

常見(jiàn)例句

雙語(yǔ)例句

• The present and problems of Datong-Qinghuangdao railway are introduced in the article as the railway opened to traffic in 1988 and promise of heavy-haul transportation is described.
  介紹了大秦線1988年底開(kāi)通以來(lái)的運(yùn)營(yíng)狀況與存在問(wèn)題，對(duì)該線重載運(yùn)輸今后的發(fā)展提出了希望。
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