我很开心的是我可以自由地在图书馆阅读每一本我想读的书来度过一整天，这让我发现了知识的广博性。

To my pleasant, I can be free to spend a whole day in the library and read every book that I'd like, which makes me find the knowledge is vast considerably.

youdao

“坤”者，地袤广博，因容乃大。

"Kun" means being large and magnanimous as the earth.

youdao

我很开心的是我可以自由地在图书馆阅读每一本我想读的书来度过一整天，这让我发现了知识的广博性。

To my pleasant, I can be free to spend a whole day in the library and read every book that I "d like, which makes me find the knowledge is vast considerably."

youdao