Unsafe water and sanitation cause an estimated 80 per cent of all diseases in the developing world 不衛(wèi)生的水和不清潔的環(huán)境估計造成了發(fā)展中國家所有疾病的80 。
In china , industrialisation and urbanisation have led to increasing emissions of pollutants and the environmental pollution is posing public health threat , with 300 million rural residents drinking unsafe water and one - fifth of major cities failing to meet the countrys minimum standards for drinking water 在中國,工業(yè)化和城市化已導(dǎo)致污染物的排放增加,而環(huán)境污染亦威脅到公眾健康。目前,三億多農(nóng)民的飲用水并不安全,而五分之一主要城市的飲用水水質(zhì)達不到國家最低標(biāo)準(zhǔn)。