Ключевые слова: authentic, backpack, bag, boy, boys, campus, child, childhood, children, day, education, elementary, girl, girls, group, happy, horizontal, indian, intelligent, kid, line, looking at camera, necktie, people, person, portrait, primary, pupil, queue, school, schoolbag, schoolboy, schoolgirl, smiling, standing, student, teen, teenager, tie, together, uniform,