Ключевые слова: car, changsha, city, dang dang car, development, driving, electric, electric small train, environment, flower, green tree, highway, landscape, lawn, leisure, means of transportation, nature, no people, old, orange island, outdoor, park, pavement, retro, retro small train, road, runway, scenery, scenic area, scooter, shuttle bus, sightseeing, sky, small train, spring, street, summer, sunny day, tool, tourism, traffic, transport, transportation, transportation system, travel, tree, vacation, vehicle, vintage, woods,