The little bunny Rourou loves to eat marshmallows. When it got perfect marks in the exam, its mother rewarded it with a bunch of marshmallows. It took the marshmallows home. As soon as it got home, it was called by its friends to go out and play. The little rabbit was so playful that he actually put her into a cup of water. After a while, the little rabbit became thirsty. When he opened the cup, he found that the marshmallows inside were missing. Children, do you know whether eating too much sugar will affect your teeth? Let's take a look together!
Concept: understanding of the body
