Ключевые слова: active, architecture, asia, asian, asphalt, auto, avenue, bike, building, bus, business, car, center, central, chengdu, china, chinese, city, citylife, commercial, cross, crossroad, crowdy, cycle, district, downtown, highway, landmark, motion, moto, motocross, motorbike, motorcycle, oriental, outdoor, people, police, province, public, ride, road, sichuan, skyline, skyscraper, stop, town, traffic, transport, urban, way,