Cách sử dụng
The expression "cut down" is often used to mean reducing something, such as the amount of time or money spent on something, or the number of trees in a forest. For example, "I need to cut down on my spending" means that the person needs to spend less money. "The government wants to cut down on deforestation" means that they want to reduce the number of trees being cut down. This expression can be used in many different situations where reduction is needed.