Cách sử dụng
The expression "behind the scenes" refers to the activities or people that are not visible to the public or outside of an event. It is often used to describe the work that goes on behind the scenes of a play, movie, or other performance. It can also refer to the people who work behind the scenes in other industries, such as politics or business. This expression is useful when talking about the unseen work that goes into making something happen.