Ключевые слова: back, boarding, bus, cartoon, character, cheerful, child, childhood, children, classmates, development, driver, education, elementary, friends, friendship, going, happiness, happy, illustration, kid, knowledge, landscape, learn, man, outdoor, people, person, preschool, preschooler, pupil, ride, roadside, school, schoolboy, schoolchildren, schoolgirl, service, station, street, student, study, terminal, transfer, transport, transportation, trip, urban, waiting,