小白河由黄河改道经洪水自然冲刷、地下渗透形成。
Little White River from the Yellow River by the flood of natural erosion, the formation of underground infiltration.
地表生活污水和工业废水向地下渗透，使十里泉的地下水受到严重污染。
The seepage of sanitary sewage and industrial wastewater into the aquifer causes serious groundwater pollution in Shiliquan.
除了相互交错相扣的地下走茎外，它们还有另一种进化……嗯，我们又回到了反渗透。
In addition to the interlocking underground rhizomes, they have yet another adaptation, and it is ... well, we are back to reverse osmosis again.
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