Cách sử dụng
The expression "fix up" is often used to describe a situation where something needs to be improved or repaired. For example, you can use it to say that you need to fix up your car, which means that you need to repair it so it runs properly. You can also use it in a social context, saying that you need to fix up your appearance or outfit before going out, meaning you need to improve how you look before going to an event or meeting someone. Overall, "fix up" implies making something better, which can be applied to various situations.