Sharks are swimming. Dolphins are smiling. Crabs are crawling（爬行）. Oh，don’t get it wrong！ You are not in an aquarium（水族馆）. You are on a bus. And the animals are just pictures.

The bus is in Qingdao，Shandong province（省）. It is a sea-themed（海洋主題的） bus. Do you think it is a cool bus？