“数千”是一个数量词，意思是几千，用来说明数量很多但不太确定。

"数千" is a quantifier meaning several thousand, used to indicate a large but uncertain number.

我们常常在新闻里看到这个词，比如“数千人来到这里”。

We often see this word in the news, for example, "数千 people came here."