Ключевые слова: agricultural, alone, botany, branch, bush, country, countryside, earth, ecological, ecosystem, environment, farmland, field, foliage, grass, grassland, ground, growing, growth, horizon, land, leaves, life, lumber, meadow, nature, nobody, one, outdoor, panorama, pasture, peaceful, plant, provincial, scene, season, shrub, sky, stem, stump, summertime, sunlight, thorn, tree, trunk, wood, world,