[Expired]My First Book of Planets: All About the Solar System for Kids

: 5 or 6-year-olds might be able to understand it on their own, but 3-year-olds probably can't read it yet. 5岁6岁可能自己可以看懂吧，但是3岁的话不一定读得懂

: It varies from child to child and depends on their interests. My 2-year-old loves planets and can name major planets and dwarf planets by looking at the pictures, but can't read the text in the book yet. 因人而异，也看孩子兴趣，我家2岁多喜欢星球，能看着图说出各大行星和矮行星的名字，但还不能阅读书中文字。