The disassembly lines in the factory are highly efficient.

She had deep worry lines on her forehead.

The acanthiomeatal lines are important landmarks in radiology.

She noticed fine lines appearing on her face.

The city has expanded its tram lines to improve public transportation.

The gas lines in the city were being repaired.

The company has multiple production lines to meet the high demand.

The soldiers formed battle-lines and prepared for the attack.

The ship's load lines indicate the maximum weight it can carry.

The bulkhead lines in the shipyard were painted yellow.