Ключевые слова: acceleration, activities, adrenaline, amusement, auto, card, carting, childhood, competition, competitive, concentration, courage, danger, drive, driveway, fast, fun, helmet, motion, motorized, motorwka, number, person, protection, purpose, race, racecar, rapidly, red, riding, road, safety, speed, sports, they, tire, track, transportation, tsar, vehicle, wheels, wine, winner, young, youth,