rainwater

Farmers say they need less rainwater if they use fertilizer trees.

农民们说，如果它们使用肥料树，就只需要很少的雨水。

Water pollution into streams will be reduced because large volumes of rainwater will be harvested for reuse instead of entering the water pollution cycle.

社区将通过这一创新的项目获益，减少污水进入小河，大量的雨水被收集重新使用,不使水循环污染 .