Ключевые слова: arrow, asphalt, background, bicycle, bike, biking, china, chinese, city, cycle, direction, environment, friendly, green, healthy, icon, jogging, lane, lanes, leisure, lifestyle, line, outdoor, park, pedestrian, relax, ride, road, route, run, running, safety, sign, street, symbol, tourism, traffic, transport, transportation, travel, urban, walking, way, white,