Ключевые слова: agricultural, blur, clear, connect, drain, earth, ecology, engine, engineering, farming, farmland, flood, flowing, fountain, ground, growth, hay, industrial, irrigation, job, large, line, machine, modified, motor, outside, paddy, pipe, pipeline, plantation, pollution, pouring, pressure, primitive, pump, rush, seedlings, sink, source, straw, stream, sunlight, supply, system, technology, tube, utility, wet, work,