中ちゅう央おう線せん

noun

center line (road marking)

Refers to the painted line dividing a road into lanes. Often used in traffic contexts.

• 中ちゅう央おう線せんをはみ出だして走はしってはいけません。

  You must not drive over the center line.

noun

Chūō Line (Tokyo railway)

Proper noun referring to the JR East Chūō Line, a major commuter and long-distance railway line in Tokyo.

• 中ちゅう央おう線せんで新しん宿じゅくまで行いきます。

  I go to Shinjuku on the Chūō Line.