He said businesses are asking NEMA for help to follow its rules.

他说，企业正在向国家环境管理局寻求帮助，以遵守其规定。

The National Environment Management Authority (NEMA) is responsible for overseeing the river's water quality.

国家环境管理局负责监测这条河的水质。

NEMA chief David Ongare told The Associated Press that few companies are being charged because the government is working with industries to deal with pollution.

国家环境管理局负责人David Ongare告诉美联社，很少有公司被起诉，因为政府正在与工业合作解决污染问题。