Ключевые слова: architecture, back, backpack, bag, boy, break, building, caucasian, cheerful, child, childhood, city, education, europe, fashion, friends, girl, group, happy, kid, learn, old, outdoor, outdoors, people, person, primary, pupil, road, rucksack, running, school, schoolbag, schoolboy, schoolchild, schoolgirl, sidewalk, smiling, street, student, study, studying, tourist, town, travel, urban, vacation, view, walk, young,