本套丛书涉及到少年儿童必须知道的许多知识领域，具有很强的系统性、实用性和现代性，是一套小小的百科全书，非常适合少年儿童阅读和收藏。(The book series involves many areas of knowledge that teenagers and children must know. It is very systematical, practical and modern. It is a series of small encyclopedia and very suitable for teenagers and children to read and collect.)