Latrines are a challenge to keep clean in places with little water. By incorporating super-hydrophobic materials, a latrine could remain clean without the need for water flushing.

在贫水地区，保持厕所清洁是一项挑战。使用超疏水材料，不必使用水冲刷就可以保持厕所的清洁。

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Latrines are a challenge to keep clean in places with little water. By incorporating super-hydrophobic materials, a latrine could remain clean without the need for water flushing.

在贫水地区，保持厕所清洁是一项挑战。使用超疏水材料，不必使用水冲刷就可以保持厕所的清洁。

youdao