The container ship has arrived at the port.

The development of nuclear-powered ships must consider their impact on the environment.

We toured the lake by tour boat.

He was fishing outside of the boat.

The sudden bonus was indeed a godsend.

The police have started searching for the suspicious ship.

He is undergoing training for extravehicular activity.

He engaged in an extravehicular activity from the spaceship.

The shipworm is known for eating wood.

We crossed the sea by catamaran.