Cách sử dụng
The word 'rescuer' is used to refer to someone who saves or helps someone else who is in danger or trouble. It can be used when talking about people who work as firefighters, police officers, or lifeguards, as they often rescue people in emergencies. It can also be used in everyday situations, such as when someone helps a friend who is lost or in distress. Basically, it is used to describe someone who provides help to someone in need or danger.