Ключевые слова: background, bag, bags, bin, black, city, clean, cleanup, closed, container, day, dirt, disposal, dump, ecology, environment, forest, full, garbage, garden, grass, green, ground, junk, junkyard, large, many, nature, nobody, object, order, outdoor, outdoors, package, park, pile, plastic, pollution, public, recycle, recycled, recycling, refuse, rubbish, stack, street, trash, tree, waste, white,