Ключевые слова: back to school, backpack, boy, busy, candid, chalkboard, child, children, class, classroom, dark hair, education, elementary school, embracing, expertise, friends, friendship, girl, group of people, happiness, intelligence, knowledge, learning, long hair, looking at camera, multi ethnic group, posing, school, school building, school children, science, september, skill, smart, smiling, standing, student, studying, teenage girl, waist up, wisdom,