Ключевые слова: activity, agriculture, beauty, bright, bulldozer, cloud, color, construction, digging, dirt, dramatic, dredge, earth, equipment, excavation, field, gold, golden, grass, hydraulics, industry, ladle, land, landscape, light, mountain, nature, old, orange, outdoor, power, road, rural, scoop, shovel, sky, summer, sun, sunlight, tractor, transportation, tyre, vehicle, working, yellow,