Ключевые слова: back, back to school, bag, best, boy, briefcase, care, child, childhood, classmate, education, elementary, family, friends, friendship, girl, hand, happiness, happy, hold, kid, kids, learn, little, park, people, person, primary, primary class, pupil, rear view, return, school, schoolbag, schoolboy, schoolchild, schoolchildren, schoolgirl, schoolkid, setra, small, student, study, studying, toddler, together, togetherness, two, walk, young,