We went to the seashore with our family on the weekend.

We had a picnic near the sea.

This sea route is an ancient trade route.

The seahorse is a small marine creature, named for its resemblance to a horse's head.

This jacket is made of down feathers and is very warm.

I go to the sea with my family during summer vacation.

Hmm, that's a good idea.

He got tired of doing the same job every day.

We need to confirm his existence or nonexistence.

We always swim in that bay during the summer vacation.