North Star is used to locate true north-south line.

经常利用北极星来确定北南线。

youdao

There are practical reasons to favour a new north-south line.

赞成建立新的南北铁路是有实际的理由的。

youdao

Only the north-south line is open at the moment, which connects to the airport, and the east-west line will open by the end of the year.

现在只有连接机场的南北线开通了，东西线会在年底通车。

youdao

The communist North called off reunions in response to what it considers South Korean President Lee Myung Bak's hard-line policy.

VOA: standard.2009.08.26

It also considered the case for a high speed rail link between London and south Wales as well as an improved north-south line.

BBC: Debate on future railway infrastructure

Construction on Cologne's North-South subway line began in 2004.

NPR: Berlin's Airport Project Delays Shame Germans

It fell onto the main north-south high voltage power transmission line.

BBC: Crane driver mistake plunges Vietnam into darkness