A sunk courtyard refers to a courtyard that is designed to be at a lower level than the surrounding ground. This type of courtyard is often found in bungalows, which are single-story houses with a simple, traditional architectural style. The actual scene of a sunk courtyard in a bungalow typically features a garden or seating area that is situated below the main level of the house, creating a unique and intimate outdoor space. These sunk courtyards can enhance the aesthetics of the property and provide a serene atmosphere for relaxation and entertainment.