我们的文化因居住在这里的许多移民而得到丰富。

Our culture has been ___enriched by the many immigrants who live here.

读书可以帮助你丰富知识。

Reading books can help you ___enrich your knowledge.

该公司旨在通过添加新功能来丰富用户体验。

The company aims to ___enrich the user experience by adding new features.