Cách sử dụng
The expression "draw a line under something" means to bring an end or conclusion to a situation, problem or issue. It is often used when someone wants to move on from something that has been troubling them. For example, if you have had an argument with a friend and you want to put it behind you, you might say "let's draw a line under that and move forward". It suggests that you are ready to put the past behind you and start anew.