Ключевые слова: active, activity, background, bicycle, bike, biking, blue, city, cycle, eco, economy, environment, exercise, fitness, friendly, go green, green, healthy, infrastructure, leisure, lifestyle, office, outdoor, park, public, rack, recreation, rent, rental, ride, road, safety, share, smart, sport, stations, summer, system, tour, tourism, town, traffic, transport, transportation, travel, urban, vacation, vehicle, wheel, yellow,