Ключевые слова: background, building, bus, business, bustling, car, celebration, city, consumption, couple, family, festival, flat, flow of people, graduation trip, holiday, illustration, labor day, landmark, life, lively, may day, means of transportation, national day, outdoor, outing, parking, pedestrians, play, poster, road, scenery, selfdriving tour, service, shopping, shopping mall, streets, student, taxi, tourism, transportation, travel, vehicles,