Cách sử dụng
A cupola is a small, dome-like structure on top of a building. It is often made of metal or wood and serves as a lookout or an ornamental feature. Cupolas are commonly found on the roofs of churches, schools, and government buildings. They are also used in barns and other agricultural buildings to provide ventilation and light. In short, a cupola is a decorative or functional structure on top of a building.