collection

图书馆里有一大批藏书。

There is a large ___collection of books in the library.

他将他的私人艺术收藏捐赠给了博物馆。

He donated his private art ___collection to the museum.

我总是在寻找新的 DVD 添加到我的收藏中。

I'm always looking for new DVDs to add to my ___collection.