Cách sử dụng
The expression "change round" means to exchange or switch things with each other in a circular or rotational manner. You can use it when you want to switch places or change the order of something. For example, if you and a friend are sitting on two different chairs, you could say, "Let's change round so I can sit in your chair and you can sit in mine." Or, if you are playing a game and want to switch positions with someone, you could say, "Can we change round so I am on your team now?"