Cách sử dụng
The expression "clean up" usually means to tidy and organize something, making it neat and orderly. It can be used in various situations, such as cleaning up a messy room, cleaning up after a meal, or cleaning up a dirty beach. To use it, simply say "I am going to clean up" or "Let's clean up this mess." It's a common phrase that you can use in everyday situations to show that you want to make something clean and tidy.