The different behavior of people height space is different. For example, when in bed, basically there will be no standing behavior, which makes the space above the bed, there is a room designed.
The height of people's different behavioral spaces is different. For example, when a person is in bed, there is little standing behavior, which makes the space above the bed has room for design.
The height of human's different behavior space is different. For example, when people are in bed, they will not have the behavior of standing, which makes the upper space of the bed have design space.<br>