Sea turtles are particularly long-lived among marine creatures.

My main business is the development of new products and marketing.

The ship is rocking in the rough sea.

He is famous as a countertenor.

We are planning to go to the aquarium this weekend.

The Black Seahorse, as its name suggests, is a beautiful marine creature that lives in estuaries.

I was moved by his immeasurable and boundless love.

He traveled the seven seas and experienced many adventures.

I cooked today's dinner using fresh fruits of the sea.

Mr. Uonokai is my best friend.