What does a car sunroof mean?

[OAmara]

Car sunroof refers to a panoramic glass roof. A panoramic glass roof cannot be opened, while a panoramic sunroof can; a panoramic glass roof does not allow ventilation, whereas a panoramic sunroof does; the field of view from a panoramic glass roof is larger than that of most panoramic sunroofs; the maintenance cost of a panoramic glass roof is lower than that of a panoramic sunroof. Additional information: 1. Larger area: Panoramic sunroofs first feature a larger area, sometimes even a single piece of glass covering the entire roof, allowing passengers to have an unobstructed view of the sky above; currently, many panoramic sunroofs consist of two separate pieces of glass for the front and rear, providing both front and rear seats with the sensation of having a sunroof. 2. Representative models: The typical example of panoramic sunroofs is found in French cars, especially older generation models, such as many models launched around 2005 to 2010. Their area can cover almost the entire roof. Moreover, they are made of a single piece of glass, offering the best light transmission effect.