Ключевые слова: alps, arc, arch, bending, blue, bridge, carriage, curved, disentis, editorial, electric, europe, european, grass, graubunden, high, landscape, meadow, mountain, natures, oberalp, peaceful, power, rail, railroad, railway, rock, route, rural, scenery, scenic, sky, spiral, stgallen, stone, style, summer, swiss, top, tourism, tourist, train, transportation, trip, vacation, viaduct, view, wheel,