新しん線せん

noun

new railway line

Refers to a newly constructed or planned railway line, often used in news or official announcements.

• 来らい年ねん、新しん線せんが開かい通つうする予よ定ていです。

  A new railway line is scheduled to open next year.

• 新しん線せんの建けん設せつ工こう事じが始はじまった。

  Construction work on the new line has begun.