Ключевые слова: adventure, arid, atmosphere, circuit, clouds, convoy, desert, driving, dusk, dust, environment, evening, expedition, expeditionary, exploration, extreme, formation, handling, heat, horizon, journey, landscape, locomotion, machine, machinery, management, mobility, mountain, nature, outdoors, passage, remote, rugged, ruggedness, safety, sand, scenic, sky, sunlight, sunset, terrain, transportation, travel, truck, vehicles, wilderness, yellow,