Cách sử dụng
Thumbs up and thumbs down are gestures that people use to show whether they like something or not. If you like something, you can put your thumb up to show that you approve. If you don't like something, you can put your thumb down to show that you disapprove. This gesture is often used when people ask for opinions or feedback, such as when watching a movie, trying a new food, or asking for help with a project. It's important to remember that this gesture can be different in different cultures, so it's always good to check and make sure it's appropriate to use in the situation you're in.