Ключевые слова: bin, bottle, clean, clear, community, debris, dirty, discarded, drop, dump, ecology, empty, environment, environmental, fall, garbage, ground, hand, ignore, junk, life, litter, man, material, nature, neglect, park, people, person, plastic, polluted, pollution, pumping, recycle, recycled, reduce, responsible, reusable, reuse, road, rubbish, service, street, surface, trash, used, volunteer, waste, water, woman,