railway connecting line

基本解释

Railway ferry system includes port, ferry station, connecting railway line, and backward technical station.
鉄路輪渡系統包括港口、輪渡站、鉄路引線和後方技術作業站。
The intercity high-speed rail line connecting Nanchang and Jiujiang began operation, as part of the long-term plan of the railway network in China.
連接南昌市和九江市的城際高鉄日前開始運行，這是我國鉄路運輸長期槼劃項目之一。
blog.sina.com.cn
The Jingyi Line, as a key trunk railway connecting the south and the north in the Korean Peninsula, plays an important role to keep the channel unblocked.
京義線作爲連接朝鮮半島南北的重要鉄路乾線，對黑龍江省與朝鮮半島的物流通道的暢通至關重要。