你把水桶加满了吗?

Have You Filled A Bucket Today?: A Guide to Daily Happiness for Kids

(美)大卫·梅辛, 卡萝尔·麦克劳德

My Very Own Bucket Filling from A to Z Coloring Book

Glenn Zimmer, 卡萝尔·麦克劳德, 等

Baby's Bucket Book

Glenn Zimmer, 卡萝尔·麦克劳德