Ключевые слова: auger, backcountry, bore, car, construction, countryside, crop, deep, desert, dig, dirt, drill, drilling, earth, energy, engineering, equipment, field, geology, geotechnical, geothermal, ground, hole, land, landscape, machine, machinery, mechanical, middle, petroleum, plantation, platform, power, rig, sand, seismic, soil, string, technology, test, thailand, truck, underground, urban, wagon, water, well, work,