Cách sử dụng
The expression "shut up" is sometimes used to tell someone to stop talking or to be quiet. However, it is important to understand that it can be considered rude or impolite in certain situations, so it is better to use it with caution and only when appropriate. In most cases, it is better to use more polite expressions like "excuse me, could you please be quiet?" or "I'm sorry, I need some quiet time."