本书中有各种各样精美的动物图片，并带有相应的百科知识。还有有趣的敲门笑话和让人舌头打结的绕口令。
There are various exquisite animal pictures in this book with corresponding encyclopedic knowledge. There are also funny jokes and tongue twisters that make the tongue knot. Fun and knowledge for all!
适用年龄: 3-6岁
Recommended for ages: 3-6