Ключевые слова: anniversary, building, celebration, celebrity, ceremony, child, childhood, children, city, class, crowd, culture, day, education, education concept, elementary, enjoy, entertainment, europe, event, fashion, festival, festive, fun, group, happiness, happy, having fun, holiday, independence, joyful, knowledge, knowledge concept, man, meeting, people, person, poland, president, russian, school, schoolboy, september, smile, street, student, teacher, travel, uniform, young,