Ключевые слова: active, architecture, building, construction, development, digging, dirt, earth, earthmoving, earthworks, engineering, equipment, excavation, excavator, foundation, groundwork, heavy, improvement, industrial, industry, infrastructure, landscape, load, machinery, mechanical, modern, operation, power, powerful, preparation, progress, project, projects, site, sitework, soil, technology, terrain, trenching, urban, urbanization, vehicle, work,