Ключевые слова: autumn, autumn foliage, backyard, bag, big, bio, biodegradable, black, city, city life, clean, cleaning, collect, compost, container, decay, dirty, disposal, dry, dump, ecology, fall, foliage, full, garbage, garden, gardening, grass, green, heap, land, large, lawn, leaf, leafs, light, nature, organic, pack, park, pile, plastic, sack, shadow, stack, street, trash, tree, wilted, yard,