He was fishing outside of the boat.

The police have started searching for the suspicious ship.

We toured the lake by tour boat.

He propels the old boat to sea.

He likes to take a walk in the park at dusk.

He is undergoing training for extravehicular activity.

He engaged in an extravehicular activity from the spaceship.

We crossed the sea by catamaran.

The shipworm is known for eating wood.

We should always remember the power of Kannon in difficult times.