I found some sea coconuts on the beach.

The sea calfs swim gracefully in the ocean.

Sea slugs are fascinating creatures found in the ocean.

The sea wolves are known for their strong swimming abilities.

Sea silks are rare and valuable fabrics made from the filaments of certain mollusks.

The sea blubbers were floating in the water.

The sea swallows gracefully glide over the ocean waves.

The sea sparkles at night.

The territorial seas of the two countries overlap.

The sea-lights guided the ships safely to the harbor.