Untreated sewage was the main cause of this, it said.

报告解释称，未经处理的污水是致病污染的主因。

And in South Bend, Indiana, record floods shut down a treatment plant, dumping untreated sewage into the St. Joseph River.

在印第安纳州南本德，创纪录洪水导致处理厂关闭，大量未处理的污水被排入圣约瑟夫河。

French politicians have accused the UK of negligence after last week's reports of untreated sewage being discharged into the sea.

上周有报道称英国未经处理的污水排入大海，法国政客指责英国玩忽职守。

In the short term, countries can set tighter regulations on industrial run-off, and ban the dumping of untreated sewage into ocean waters.

短期来说，国家可以针对工业迳流设定更严格的规定，并禁止将未处理的污水倾倒进海洋水域。

This includes consuming untreated sewage water, and anything that comes in contact with it, like raw or undercooked fish including shellfish; and improper hygiene, like a lack of hand washing after a bowel movement.

这包括饮用了未处理的污水或接触被污水污染的东西，比如生的或未煮熟的鱼类、贝类，以及不注意个人卫生，如去厕所后没有洗手。