Ключевые слова: aerial, bleak, bridge, caiyuanba, capital, china, chongqing, chungking, city, cityscape, cloudy, dense, depressed, double circle, drone, drone shot, drone view, flyover, gloomy, gods view, megacity, megalopolis, metropolis, mountain city, municipal, municipality, no people, no person, outdoor, populated, sad, sinister, southwest china, transport, urban,