Ключевые слова: accident, adult, auto, automobile, blue, broken, car, casual, caution, color, concept, concepts, crash, dangerous, drive, driver, emergency, engine, equipment, help, highway, insurance, land, lane, male, man, misfortune, move, open, person, problem, pushes, red, reflecting, reflective, reflector, repair, road, roadside, sky, spring, standing, stop, summer, travel, triangle, trouble, vehicle, warning, wheel,