Ключевые слова: away, bag, barrel, basket, bin, blue, business, can, children, clean, cleanliness, concept, conservation, container, dirt, dirty, disposal, dump, dustbin, earth, eco, ecology, effort, environment, garbage, green, gross, junk, litter, neat, park, plastic, playground, pollution, proper, recycle, refuse, repulsive, rubbish, smell, throw, trash, trashcan, waste, wastebasket, wastefull, wastepaper,