"顶级"的意思是最高的级别，最好的一种。

"顶级" means the highest level, the best kind.

我们常常用它来说很贵、很好的东西，比如顶级饭店或者顶级的运动员。

We often use it to describe very expensive or excellent things, like 顶级 restaurants or 顶级 athletes.