Ключевые слова: america, american, architecture, big, building, business, california, city, cityscape, cityview, corporate, downtown, famous, francisco, landmark, landscape, life, metropolis, metropolitan, midtown, panorama, panoramic, reflection, san, sanfrancisco, sky, skyline, skyscraper, state, tall, tourism, touristic, tower, town, travel, united, usa, vacation, view,