Ключевые слова: 2024 years, adult, adults only, air pollution, asia, asian and indian ethnicities, beaker, beijing, building exterior, business, business person, businessman, china, chinese ethnicity, clear sky, color image, concepts topics, corporate business, day, east asia, east asian ethnicity, environmental issues, factory, fuel and power generation, full suit, global warming, holding, horizontal, human body part, human hand, industry, looking away, men, one man only, one person, one young man only, only men, only young men, outdoors, people, photography, rear view, side view, sky, smoke, smoke stack, sunny, welldressed, white collar worker, young adult, young men,