Ключевые слова: 39, alcatraz, america, area, attraction, background, battle, bay, beautiful, blue, boat, california, city, dock, fisherman, francisco, harbor, historic, holiday, landmark, landscape, maritime, military, museum, national, navy, ocean, pacific, pampanito, park, pier, san, sea, ship, sign, sky, states, submarine, tourist, travel, united, usa, uss, vacation, war, water, wharf, world, wwii,