类似地，巴基斯坦国民大会指出，在去年该国水供应系统的抽样调查中，有72%不适合人类引用，77%的城市地下水和86%的农村地下水有害。
Likewise, Pakistan’s National Assembly was informed last year that 72% of samples collected from the country’s water-delivery systems were unfit for human consumption, with 77% of groundwater in urban areas and 86% in rural areas deemed hazardous.