Ключевые слова: air pollution, back shot, blur, blurred, business, business center, city, communication, commute, commuting, company, concept, corporate, crowd, day, downtown, employee, environment, fast, focused, generative, group, health, huge, hurry, landmark, life, lifestyle, line, management, mask, morning, motion, office, pedestrian, people, pollution, problem, protect, research, rush, station, suit, system, thailand, traffic, transport, uk, walk, worker,