Ключевые слова: activity, beach, blue, bucket, build, building, bulldozer, coastline, construction, dig, digger, dirt, earth, engineering, equipment, europe, excavation, excavator, gaia, ground, heavy, hydraulic, industrial, industry, landscape, machine, machinery, metal, mover, ocean, oporto, porto, portugal, power, sand, scoop, sea, shore, shovel, site, sky, soil, steel, tractor, transport, truck, vehicle, water, work, yellow,