Ключевые слова: adorable, arms raised, back to school, backpack, blur, building, carefree, cheerful, childhood, children, classmate, clever, company, content, delight, education, elementary, friend, friendly, friendship, glad, group, hand raised, hand up, happy, having fun, horizontal, joy, knowledge, looking at camera, optimist, outdoors, positive, primary, pupil, rucksack, satisfied, school, schoolboy, schoolchildren, schoolgirl, smart, smile, stand, student, together,