Cách sử dụng
The expression "break sweat" means to start sweating due to physical exertion. It is often used when someone is doing exercise or engaging in a physically demanding activity. For example, if you go for a run or do some aerobics, you might "break a sweat" because you are working hard and your body is producing sweat to cool you down. It can also be used in a figurative sense to mean that someone is putting in a lot of effort or working hard to achieve something.