"很多"用来表示数量大，可以放在名词前面，也可以自己用。

"很多" is used to indicate a large quantity; it can be placed before a noun or used alone.

比如"很多人"、"很多书"，是说话时很常用的词。

For example, "很多人" (many people) and "很多书" (many books) are commonly used expressions.