「求知环旅」系列动画，是以太空探索为主题的小学数学在线课程动画，融合数学知识点，辅助老师上课。计划制作6集，本片为开头部分。

​

The theme animation of "Learning for Knowledge" is an animation of an elementary school mathematics online course with the theme of space exploration. It integrates mathematics pieces of knowledge to assist teachers in class. It is planned to make 6 episodes, and this film is the beginning part.