storybook
/ˈstɔːrɪbʊk/noun
1- a book containing a story or collection of stories intended for children（供儿童读的）故事书。
1.1
- as modifier denoting something that is as idyllically perfect as things typically are in storybooks像故事书中一样完美：
it was a storybook finish to an illustrious career.
这是辉煌生涯的完美结局。