Ключевые слова: academic, adorable, back to school, black, bonding, boy, caucasian, cheerful, child, childhood, cute, development, education, elementary, elementary school, female, friends, friendship, girl, happy, innocence, kids, knowledge, learn, learning, looking at camera, male, mixedrace, primary, school, school bag, school bus, school uniform, schoolboy, schoolchild, schoolgirl, side by side, smiling, standing, student, study, studying, together, transportation, unity,