Ключевые слова: back, background, backpack, bag, beautiful, boy, building, casual, caucasian, cheerful, child, childhood, classroom, cute, education, elementary, emotional, first, firstformer, handsome, happiness, happy, junior, kid, learn, learning, lesson, lifestyle, little, looking, male, outdoor, people, person, portrait, preschooler, primary, pupil, school, schoolkid, september, sitting, small, smile, smiling, student, study, studying, uniform, young,