Cách sử dụng
The expression "beat somebody at their own game" means to win against someone who is very good at something they do. For example, if you are playing against someone who is really good at chess and you manage to beat them, you have beaten them at their own game. It can be used in different situations, such as sports, games, or work-related tasks. It is commonly used to express a sense of accomplishment or pride in defeating someone who was considered to be unbeatable.