Ключевые слова: background, binding, bond, bonding, clockwork, closeup, cog, cogwheel, concept, conceptual, connect, connection, cutout, engineering, gear, gearing, idea, indoor, interlock, interlocked, interlocking, isolated, linked, machinery, macro, mechanical, mechanism, mesh, metal, metallic, metaphor, nobody, objects, part, plain, steel, still, studio, symbol, teamwork, teeth, three, together, wheel, white,