Cách sử dụng
The expression "on top" is often used to refer to being in control or in a superior position. For example, if someone is "on top of their work," it means they have everything under control and are managing their tasks well. It can also be used to refer to physical location, such as "the book is on top of the table," which means the book is positioned above the table surface. Overall, the expression is commonly used in situations where there is some sort of hierarchy or placement involved.