Ключевые слова: action, activity, african, backpack, bag, boy, building, casual, caucasian, cheerful, child, childhood, children, closeup, college, cute, diversity, exit, fly, friends, fun, girl, group, handsome, happiness, happy, joy, joyful, kids, lifestyle, little, many, mate, paper, people, portrait, pupil, rucksack, school, schoolchild, schoolgirl, schoolmate, sheet, smiling, student, throw, throwing, together, young, youth,