"tunnel"를 포함한 연어

A tunnel for the underground railway.

A tunnel dug to escape from a prison or other place of confinement.

a tunnel that provides a route between two places

the underground passage for subway trains

Loss of peripheral vision; can also be used figuratively to mean a narrow focus.

a tunnel that is part of a sewer system

Refers to an underground passage with many curves.

Refers to the action of the animal creating a tunnel.

an underground passage for trains