Cách sử dụng
A locker is a small, usually metal or plastic storage unit that you can use to keep your things safe. Lockers are often found in schools or gyms, and people use them to store their backpacks, gym clothes, or other personal items. To use a locker, you usually have to unlock it with a key or a combination code, put your things inside, and then lock it again. Knowing how to use a locker is important if you're a student or someone who frequently goes to the gym, as it can help you keep your belongings secure and organized.