求翻译：该城镇景观水体为劣Ⅴ类水体，样品经九种细菌处理后污染物浓度不同程度得到降低，说明分离所得的九种菌对此景观水体有一定的净化功能。是什么意思？

The urban landscape water body is inferior Ⅴ water samples were nine kinds of bacterial treatment varying degrees of concentration of pollutants decreased nine strains isolated by this landscape water purification function.

The town landscape water for poor V class 9 water samples of the bacteria with different concentration of the pollutants have been reduced, the separation of the 9 types of bacteria in the water with a view of the purification.

This cities landscape water body is poorⅤA kind of water body, the sample the pollutant density varying degree obtains after nine kind of bacterium processing reduces, showed the separation obtained nine kind of fungus landscape water body has certain purification function regarding this.

V class of inferior quality of landscape water bodies in the town of water, after nine kinds of bacteria, the sample pollutant concentrations in different levels are reduced, indicate separation of nine species of bacteria derived from this scenic water purification of a certain function.

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