Ключевые слова: activist, area, cleaning, dispose, eco, ecology, environment, garbage, green, greenpeace, group, guy, job, labor, litter, man, natural, nature, occupation, outdoor, outside, people, picking, plastic, pollution, profession, protection, recycle, reuse, rubbish, sack, save, service, sky, teamwork, territory, trash, unrecyclable, used, volunteer, waste, worker, working,