Ключевые слова: ai, american, arriving, back, backpack, bag, childhood, children, classmates, elementary, energy, first, friends, friendship, from, full, fun, generative, grade, group, happy, holidays, home, horizontal, illustration, into, kids, late, outdoors, people, primary, pupils, racing, return, routine, rucksack, running, school, school friends, school holidays, school kids, schoolboys, schoolchildren, students, view, youth,