Ключевые слова: architecture, backgrounds, brick, building, business, central, china, city, cityscape, day, district, downtown, empty, finance, flat top, floor, footpath, highrise, highway, international, land, landmark, modern, nobody, office, outdoors, parking lot, paving stone, residential, road, sidewalk, sky, skyline, skyscraper, square, stone, sunlight, tiled, traffic, transportation,