Who invented chewing gum? How did it get to be so popular? This book tells the story of gum and gives readers some tips on how to chew it responsibly.
本书用图文并茂的形式，介绍了泡泡糖的诞生、发展，介绍了食用泡泡糖过程中容易产生的污染及如何避免的措施。本书文字简洁生动，图画色彩鲜艳，形象幽默有趣，不失为一本在科学教育和审美教育方面对儿童进行提升的好书。
