Ключевые слова: african, american, angle, black, business, businessman, businesspeople, cog, concept, desk, diverse, equipment, gear, gears, group, hand, high, hold, holding, implementation, industrial, innovation, joining, machine, meeting, metal, mixed, overhead, part, partner, partnership, people, person, problem, professional, race, solution, strategy, success, support, table, team, together, toothed, top, union, view, wheel, worker, young,