Ключевые слова: adult, alone, busy, career, city, cleaning, colleague, colleagues, collection, copyspace, cropped, day, environmental, environmentalist, ethnic, ethnicity, garbage, group, job, lifestyle, looking, male, man, men, noon, one, outdoor, outdoors, outside, people, rear, rear view, service, staff, standing, street, team, teamwork, together, town, transportation, trash, truck, two, unidentifiable, uniform, urban, work, worker, working,