This ship doctor is an indispensable presence to protect the health of passengers during long voyages.

He is a famous shipbuilder.

He was fishing outside of the boat.

We toured the lake by tour boat.

The sudden bonus was indeed a godsend.

The police have started searching for the suspicious ship.

He got seasick from the long boat trip.

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

We are planning to travel by cruise ship during the summer vacation.

The ferry arrived at the port.