the operation of smoothing the surface of a stone Türkçe, the operation of smoothing the surface of a stone Türkçesi, the operation of smoothing the surface of a stone Türkçe çevirisi; the operation of smoothing the surface of a stone nedir, the operation of smoothing the surface of a stone ne demek; the operation of smoothing the surface of a stone anlamı, the operation of smoothing the surface of a stone tanımı