The official sewerage system does not cater to about 45% of Delhi's population, so their waste is illegal, untrapped and hence flows through various drains.
The official sewerage system does not cater to about 45% of Delhi's population, so their waste is illegal, untrapped and hence flows through various drains.
「官方污水处理系统，并不能满足百分之45的德里居民，他们的废弃物是没有被阻止、是非法的，之后再流到不同的排水管里，22个排往亚穆纳河的排水管都没有被检验过。」