The sudden bonus was indeed a godsend.

He was fishing outside of the boat.

The police have started searching for the suspicious ship.

We toured the lake by tour boat.

He is taking sedatives to control his stress.

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

A sea otter is a very cute animal that lives in the sea.

In the old days, people were moved by the strength and beauty of the sea lion.

A sea lion is a type of marine animal, and it is very rare.

The sea otter is a rare animal, and its ecology is not well known.