Cách sử dụng
The expression "belt and braces" means taking extra precautions or being overly cautious to make sure that everything is secure and safe. It comes from the idea of wearing both a belt and braces (suspenders) to hold up your pants, just in case one fails. You can use this expression when you want to say that someone is being very careful or taking extra measures to avoid a problem. For example, "He wears a helmet and elbow pads when riding his bike, he's a belt and braces kind of guy." It can also be used to describe a situation where multiple precautions are taken, such as "The company implemented both antivirus software and a firewall, a belt and braces approach to cyber security."