Ключевые слова: alternative energy, bicycle, bike, biking, capital, conservation, cycling, docking station, drive, ease, energy, england, environment, environmental conservation, europe, expo, grass, green, healthy, hire, human powered vehicle, leisure, life, life style, lifestyle, milan, pro environment, rent, rental, ride, road, scheme, season, share, sharing, solution, sport, spring, station, street, summer, system, traffic, transport, transportation, travel, trip, urban, vehicle, weather,