Cách sử dụng
"Save your breath" is an expression that means that it is not worth wasting your time and energy trying to convince someone to do or believe something, because they will not listen or change their mind. For example, if someone is trying to persuade their friend to stop smoking and the friend has no intention of quitting, then they could say "Save your breath" to mean that they are not interested in listening to the argument. It is usually used in situations where someone is trying to convince someone else of something that they do not want to hear or agree with.