Cách sử dụng
"Been there, done that" is an expression that means you have already experienced something before and it's no longer interesting or exciting for you. It's a way of saying that you have already had that experience and it's not something new or special to you anymore. For example, if someone asks you if you want to go skydiving, but you have already done it before, you might say "been there, done that" to indicate that you're not interested in doing it again because you have already had that experience.