Cách sử dụng
The word "border" typically refers to the line that separates two countries or states. It can also refer to the edge of something or the perimeter. For example, a garden might have a border of flowers around the outside. When talking about immigration or travel, people might use "border" to refer to the point where one country ends and another begins. In summary, "border" typically refers to a line or edge that separates two things.