Ключевые слова: bucket, building, civil engineering, clearing, construction, construction project, construction workers, development, dig, dirt, earth, environmental, equipment, excavation, farmer, field, fog, gravel, ground, heavyduty, hydraulic, hydraulic excavator, industry, labor, landscape, landscape management, machinery, machinery operation, morning, move, mud, nature, operator, operator skills, roadwork, rural, shovel, site, site management, site preparation, soil, terrain, tools, trench, water, work,