Ключевые слова: adventure, back, boy, bus, cartoon, character, child, childhood, children, city, clipart, driver, education, elementary, flat, front, girl, grade, happy, illustration, kid, kids, man, people, poster, preschool, preschooler, pupil, ride, riding, road, school, schoolbus, sitting, student, study, town, transport, transportation, trip, urban, vacation, vehicle, window, yellow, young,