Cách sử dụng
The expression "at all cost/costs" is used to emphasize how important something is and the willingness to do everything possible to achieve it, even if it may be difficult or risky. For example, "I will protect my family at all costs" means that the person will do anything to keep their family safe, even if it means putting themselves in danger. It can also be used in a negative sense, such as "I will avoid going to that party at all costs," which means that the person really does not want to attend the party and will do anything to avoid it.