Cách sử dụng
The expression "tie down" means to secure or fasten something in place using ropes, straps, or other materials. It is often used in the context of securing items that may move or be damaged during transportation or storage. For example, you might tie down a piece of furniture in the back of a truck to keep it from sliding around while driving. It can also refer to securing a person or animal to prevent them from moving or wandering off.