Ключевые слова: active, activity, beautiful, bell, bicycle, bike, biking, black, brake, color, colorful, component, control, cross, cycle, cyclist, dark, exercise, fast, flora, frame, free, gadget, green, handle, handlebar, heath, heathland, isolated, kilometer, landscape, leisure, lifestyle, mechanism, natural, nature, outdoor, outside, race, red, relaxation, ride, speed, speedometer, sport, sporty, summer, trail, transport, transportation,