Ключевые слова: attention, border, boundary, build, builder, control, damaged, destruction, driveway, floor, hammer, hazard, highway, industrial, infrastructure, install, installation, installing, laying, level, maintenance, material, movement, off, patio, perspective, plastic, porch, professional, repair, repairing, residence, safety, sand, security, signal, square, stop, striped, surface, tile, traffic, transport, transportation, warning, way, work, worker, yard,