像艾罗塔·贝尔先生一样的农民已经开始更高效地利用水资源，用穿孔的软管滴水取代大面积地灌溉土地。
Farmers like Mr Errotabere have begun to use water more efficiently, dripping it through perforated hoses rather than flooding fields.
古埃及确认的行政系统已经存在，其从该年建造金字塔灌溉事务尼罗河洪水造成的管辖权。
Recognized administrative system in ancient Egypt is already exists, its jurisdiction from the Nile flooding caused by the year to build the pyramids irrigation affairs.
应用推荐