Cách sử dụng
A curtain is a piece of cloth or other material that is hung up to cover a window or a door. Curtains are used to control how much light or privacy you want in a room. They can be thick and heavy, or thin and light, and they come in many different colors and patterns. Curtains are commonly used in homes, apartments, hotels, and other places where people want to control the amount of light and privacy they have.