院中央的是个水泵，小女孩们就在这里泵水用来做饭、打扫卫生、灌溉花园。
In the middle of the yard was a water pump where the four little girls pumped water for cooking, cleaning and watering the garden.
他们开始大干起来，打了足够的水泵井来灌溉更多的土地。
They set to work and drilled enough pump wells to irrigate more land.
院中央的是个水泵，小女孩们就在这里泵水用来做饭、打扫卫生、灌溉花园。
In the middle of the yard was a water punip where the four little girls pumped water for cooking, cleaning and watering the garden.
除输送污水外，还适用作疏水泵、纸浆泵，过滤冲洗冷凝循环泵、灌溉用泵等。
In addition to conveying the sewage, but also valid for the dredging pumps, pulp pumps, filter cleaning condensate pump, irrigation pumps.
院中央的是个水泵，小女孩们就在这里泵水用来做饭、打扫卫生、灌溉花园。
In the middle of the yard was a water 3 pump where the four little girls pumped water for cooking, cleaning and watering the garden.
开水泵的人说，这个水泵抽上来的水足够灌溉五千亩地。
The man operating this pump explained that it could supply enough water to irrigate 5000 mu of land.
驱动农用抽水泵，实现自动灌溉。
This system uses pump as control unit to achieve automatic irrigation.
驱动农用抽水泵，实现自动灌溉。
This system uses pump as control unit to achieve automatic irrigation.
应用推荐