Ключевые слова: agriculture, animal, barrier, beware, cattle, caution, country, countryside, cow, current, danger, electric, electrical, electricity, energy, farm, farming, fence, field, german, grass, green, hazard, meadow, no people, outdoors, outside, pasture, power, power line, prevent, protection, risk, safety, security, shock, sign, symbol, technology, touch, voltage, warning, wire, yellow,