图书馆里有一大批藏书。

There is a large ___collection of books in the library.

我哥哥收藏了一批令人印象深刻的复古电子游戏。

My brother has an impressive ___collection of vintage video games.

博物馆展出了一批迷人的古代文物。

The museum displayed a fascinating ___collection of ancient artifacts.