Ключевые слова: bin, bottle, box, cap, cask, cleaning, collect, colorful, conserve, container, discard, discrete, disposal, ecological, ecology, environment, environmental, garbage, green, junk, keep, litter, metal, multicolored, natural, nature, object, outdoors, paper, park, plastic, pollution, preserve, protect, recycle, refuse, reuse, rubbish, safeguard, save, separate, separation, symbol, throw, trash, trashcan, urban, verdure, waste, waste container,