Ключевые слова: colored, colorful, colorfully, coloured, colourful, concept, concepts, conceptual, dramatic, eco, electricity, energy, environment, fantasy, generator, generators, green, green energy, mill, mills, pinwheel, propeller, renewable, rotate, rotates, rotating, rotation, sea, sky, spin, spinner, spinning, spins, sunny, toy, turbine, turbines, twirl, water, wind, wind mill, windmill, windmills,