Ключевые слова: background, building, business, businessman, career, cog, cogwheel, collaboration, company, concept, connection, cooperation, corporate, creative, efficiency, energy, engine, engineering, gear, hand, idea, industrial, industry, innovation, job, machine, machinery, male, man, management, manager, mechanical, mechanism, office, people, person, power, progress, silhouette, solution, structure, success, support, symbol, team, teamwork, technology, together, wheel, work,