“赶紧”的意思是马上、快点做一件事，用来提醒别人不要慢，要快一点。

"赶紧" means to do something immediately or quickly, used to remind others not to be slow but to hurry up.

我们说话时常常用它，因为它听起来很自然。

We often use it in conversation because it sounds very natural.