Ключевые слова: activist, autumn, bright, brown, charity, clean, clear, colorful, community, dry, dust, eco, ecology, environment, environmental, fall, flora, foliage, forest, garden, gardening, glove, green, land, leaf, leaves, leisure, light, man, maple, natural, nature, orange, organic, outdoor, outdoors, park, people, planet, recycling, responsibility, rubbish, season, tree, trees, volunteer, volunteering, work, worker, yellow,