I saw a sea jelly while snorkeling in the ocean.

Sea jellies are fascinating creatures that can be found in oceans around the world.

The sea gowns shimmered in the sunlight.

She wore a beautiful sea gown to the beach party.

I saw a sea cob flying over the beach.

The sea cobs swim gracefully in the ocean.

The sea butterfly gracefully glided through the water.

The sea unicorn gracefully swam through the ocean.

Sea unicorns are mythical creatures that are said to inhabit the depths of the ocean.

The sea toad is a type of sculpin found in the deep sea.