Description: Various physiological phenomena are transformed into cute and hilarious characters, and explore the mysteries of bodily functions with your children! Develop a good habit of body health care since childhood! Drowsy fever, rude full hiccups, coughing when you catch a cold... These intangible things made by the human body are uncomfortable, but as long as they can't be produced smoothly, you are not good! Do you often find that you have bad breath every morning when you get up, stretch and yawn?
