Ключевые слова: arrow, bin, bio, can, care, concept, container, disposal, dustbin, eco, ecology, environment, environmental, garbage, global, green, icon, label, letter, litter, logo, municipal, opened, paper, pattern, plastic, pollution, protection, recyclable, recycle, recycled, recycling, renew, rubbish, save, sign, stamp, street, symbol, trash, trashcan, twirl, twist, urban, waste, wheeled,