Oh, cause the water is polluted.

哦因为河水了。

We mustn't throw rubbish into the river. The fish will die if the river is polluted.

我们不能乱扔垃圾到河里，如果河水了鱼儿就会死了。

Experts and locals fear the water is harming plants in nearby farms that feed many Kenyans.

专家和当地人，的河水会损害附近农田里的植物，而这些植物是许多肯尼亚人的食物来源。

But with muddy river water polluting beaches and the water park closed, the major attraction is sunbathing.

但随着河水海滩及水公园关闭, 主要的吸引力是日光浴。

" I wish those polluting this river upstream in Nairobi could stop for the sake of food security in our country, " he said.

“为了我国的粮食安全，我希望那些在内罗毕河上游河水的人能够停止。”