Ключевые слова: action, active, business, businessman, career, clockwork, cogwheel, company, competition, concept, cooperation, determination, development, energy, engine, engineer, finance, force, gear, hard, job, machine, machinery, man, manager, mechanic, mechanical, mechanism, metal, motor, move, occupation, part, partnership, people, power, production, progress, rotate, solution, start, success, system, team, teamwork, transmission, turn, wheel, work, worker,