This set of books selects the most interesting things for children aged 0-3, such as animals, food, transportation, human body, home, etc. This book mainly deals with animals. The book is full of pictures and texts, and integrates simple knowledge into children's daily life. Each page has Chinese and English pronunciation and nursery rhyme, with audio and some models. After scanning, readers can choose to listen to audio (Chinese pronunciation, English pronunciation, nursery rhyme and natural sound) to learn knowledge, and some can choose to look at the models to deepen their impression. The book has game pages, which play a role in developing children's intelligence and consolidating knowledge.