铁路专线 meaning in English

dedicated rail link

They will also be building new roads and a special railway-line .
他们还将兴建新的公路和一条铁路专线。
A special railway line will be built for the olympic games
为了奥运会，人们将修筑一条铁路专线。
They will also be building new roads and a special railway line
他们还将修筑一些新的道路和一条铁路专线。
She could have understood the meaning of a little stone - cutter s yard at columbia city , carving little pieces of marble for individual use , but when the yards of some huge stone corporation came into view , filled with spur tracks and flat cars , transpierced by docks from the river and traversed overhead by immense trundling cranes of wood and steel , it lost all significance in her little world
她能理解哥伦比亚城那个小采石场的性质，它是把大理石切割成小块出售给私人。但是当她看到巨大的石料公司的采石场，看到里面纵横交错的铁路专线和平板车，穿入石场的河边码头，和头顶上方的木制钢制大吊车，她就莫明其妙了。