Blue World

The Blue World/Blue Key Popular Science series introduces relevant marine knowledge in a light and humorous way. It guides young readers to know the ocean, understand the ocean, get close to the ocean, treat the ocean kindly, and improve the comprehensive quality and scientific literacy of children. At the same time, he hopes to convey the concept of "e;happy science popularization"e; to young people through the Blue World/Blue Key Science Popularization Series, so that children can understand scientific knowledge and the importance of science while reading.