Ключевые слова: abstract, america, american, autumn, bay, blue, building, california, clean, day, famous, farm, field, flower, gold, holiday, home, house, landmark, landscape, morning, natural, ocean, organic, outdoor, road, san, sea, season, sightseeing, sign, states, tour, tourism, tourist, town, travel, trip, united, urban, us, usa, vacation, yellow,