Ключевые слова: architecture, asian, beautiful, bubble, bubbles, catching, celebration, child, childhood, children, city, city day, colorful, culture, czech, czech republic, day, entertainment, europe, european, event, flying, fun, good time, happiness, happy, having fun, historic, holiday, joy, leisure, life, outdoor, outdoors, outside, people, play, prague, sightseeing, soap, soap bubbles, street, summer, tourism, tourist, town, travel, urban, vacation, young,