Ключевые слова: aggregate, america, american, architecture, bay, block, building, business, california, car, city, cityscape, coast, commercial, concrete, dark, decorative, district, downtown, earthquake, exchange, financial, francisco, golden, headquarter, hill, historic, historical, landmark, light, montgomery, night, office, pointed, protection, pyramid, quartz, recognized, richest, san, skyline, spire, state, steel, stories, story, tall, tallest, tower, town, transamerica, transport, united states, urban, usa, view, west, work, worker,