Ключевые слова: autumn, back to school, backpack, bald, book, campus, caucasian ethnicity, cheerful, child, children, class, communication, discussion, education, friendship, girl, grass, green, group of people, happiness, kid, lawn, learning, lesson, looking, male, man, nature, outdoor, reading, school, schoolboy, schoolchildren, schoolgirl, september, sitting, smiling, student, studying, summer, sunlight, talking, teacher, teaching, teenager, working,