Cách sử dụng
The word 'swap' is used when you exchange something with someone else. For example, if you have a pencil that you don't like, and your friend has a pencil that you want, you can swap pencils with them. Another example is trading toys, clothes or books. You can also swap seats with someone in a classroom or movie theater, meaning you change your seat with someone else's seat. The word 'swap' can be used in many situations where you want to exchange something you have with something that someone else has.