居住环境没有污水排放系统，没有洁净水。

There were problems with health from lack of sanitation and access to clean water.

youdao

在城市污水处理系统中，污水提升泵站在污水排放系统中起着很大作用，担负着将全市污水输送到各污水处理厂的重任。

In the urban sewage treatment system, sewage pumping station in sewage system plays a big role, shoulder to the task that convey the sewage to the sewage treatment work.

youdao

在格鲁吉亚，那些已经在国内流离失所15年的人们仍然继续生活在各个肮脏、拥挤的收容中心，这些收容中心无法御寒，而且缺乏污水排放系统。

In Georgia, people who have been internally displaced for 15 years continue to live in squalid, overcrowded collective centres lacking insulation from the cold and functioning sewage systems.

youdao