Ключевые слова: ad, advertise, advertisement, advertisements, advertising, architecture, background, banner, big, billboard, blank, board, bright, business, city, commercial, corridor, display, empty, frame, indoor, information, inside, interior, light, marble, marketing, media, modern, panel, placard, poster, public, publicity, show, signboard, space, subway, suzhou, template, underground, urban, walkway, wall, white,