Ключевые слова: above, abstract, academic, aerial, air, auto, backpack, bus, car, child, children, city, class, classmate, commute, commuting, crosswalk, education, elementary, grade, high, house, intersection, kid, kindergarten, learn, motion, outdoors, parking, pattern, public, recess, ride, riding, road, roundabout, route, safety, school, schoolbus, stop, street, student, study, transport, transportation, travel, trip, vehicle, yellow,