Ключевые слова: architecture, building, cellphone, charles bridge, city, cold, couple, czech republic, east europe, enjoyment, european, females, friendship, fun, good time, happiness, holidays, landmark, leisure, lifestyle, males, mask, men, mobile, old square, outdoors, people, prague, sightseeing, smiling, street, sunset, talking, tourism, tourist, town, travel, traveler, urban, vacation, walking, winter, women, young people, youth,