Ключевые слова: advertisements, asia, asian, billboard, blur, business, busy, causeway bay, china, city, cityscape, crossing, crossroad, crosswalk, crowd, crowded, day, daytime, district, hong kong, human, landmark, lively, many, motion blur, old, one, outdoor, outside, packed, pedestrian, people, person, population, road, shopping, social, street, streetscape, summer, sunny, traffic, travel, vibrant, walk, walking, young, zebra,