Túshūguǎn / lǐ / de / cángshū / hào / rú / yān / hǎi / dúzhě / hěn / nán / zài / duǎn / shíjiān / nèi / quánbù / liǎojiě

图书馆里的藏书浩如烟海，读者很难在短时间内全部了解。

The library's collection is vast, making it difficult for readers to learn about it all in a short time.