Ключевые слова: america, american, auto, automobile, back, background, blue, bus, busses, caution, child, children, copy, drive, education, elementary, empty, high, house, lights, metal, nature, neighborhood, new, orange, public, ride, road, row, safety, scholar, school, sign, signal, space, states, stop, street, student, summer, sunny, symbol, traditional, transport, transportation, travel, trip, vacation, vehicle, yellow,