Ключевые слова: apartment, arm, beam, bending, build, builder, change, colleague, commercial, concentrating, concentration, confidence, contractor, coworker, dangerous, development, drilling, driver, engineer, engineering, estate, expertise, framework, handyman, headshot, helmet, horizontal, housing, improvement, job, labor, machine, occupation, plank, profession, professional, protection, real estate, renovation, residential, roof, roofing, safety, site, structure, teamwork, tool, worker, working,