Ключевые слова: arrow, badge, basket, bin, clean, cleaner, conservation, container, dust, dustbin, eco, ecology, energy, environment, friendly, fuel, green, healthy, icon, industry, label, man, manufacturing, nature, paper, pollution, post, postage, recyclable, recycle, recycling, shadow, shape, sign, silhouette, spin, stamp, sticker, swirl, symbol, throw, trash, tub, twirl, twist, water, wave, worker,