The combination of PVC pipe laying will function in draining rainwater to the great utmost.
结合PVC管道的铺设,能最大地发挥其排导雨水的功效.
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But permeable pavement has opening that let water through the surface and into the soil below.
但是有浸透性的铺砌材料有开口便于使雨水通过表面渗漏到下面的土壤中.
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Rainwater can undertake through roof garden save up and biology are handled.
雨水可以通过屋顶花园进行蓄积和生物处理.
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A floor of ashen gray desert, wet from rain earlier, recedes to the black horizon.
灰暗的沙漠地面被近日的雨水打湿, 隐入黑色的地平线.
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