Ключевые слова: academic, academy, age, america, american, auto, automobile, background, black, bus, caution, childhood, children, city, delivery, district, door, education, educational, elementary, famous, front, grade, headlight, high, isolated, kid, kids, kindergarten, mirror, mobile, new, passenger, people, public, ride, route, safety, school, schoolbus, sign, signal, small, stop, student, students, traditional, transport, transportation, travel, trip, truck, unloading, urban, usa, vehicle, view, wheel, white, window, yellow, youth,