Ключевые слова: agricultural, agriculture, aircraft, apply, arkansas, autumn, away, back, business, carries, chemical, cloud, controversial, country, countryside, crop, dordogne, dust, dusting, economy, environment, farm, farmer, farming, farmland, field, fly, gear, grass, green, herbicide, insecticide, landscape, machine, meadow, nature, nuts, outdoor, photophone, ripe, rural, rusted, rusty, technology, toy, tractor, tree, walnut, walnuts,