Cách sử dụng
The expression "give the game away" means to reveal a secret or something that was supposed to be kept hidden, usually unintentionally. It can be used in any situation where someone accidentally reveals information that was meant to remain unknown. For example, if someone is trying to surprise their friend with a birthday celebration, but accidentally mentions it to the friend, they would be "giving the game away." It's often used in a negative context, as it implies that someone has made a mistake that could ruin a plan or strategy.