Ключевые слова: bag, bins, bio, bottle, box, city, clean, cleaning, collect, concept, conservation, container, disposal, dump, eco, ecological, ecology, empty, environment, environmental, food, garbage, green, hand, home, house, idea, junk, litter, material, nature, package, paper, plastic, plastic bottle, pollution, processing, protection, recycle, recycled, recycling, refuse, reuse, reusing, rubbish, separation, trash, used, waste, wastebasket,