There is a large potential space for water saving by rainfall use.

利用降雨进行水稻灌溉的节水潜能很大。

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Rainfall erosivity is a potential capacity of soil erosion by rainfall.

降雨侵蚀力是降雨引起土壤侵蚀的潜在能力。

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Evidence of the Sahara's ancient seas and rivers, sandstone pinnacles were eroded by rainfall.

证据显示，撒哈拉的古代海洋和河流中，砂岩小尖塔被降雨侵蚀。

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Though Egyptian agriculture was (and still is) based on irrigation, the flow of the Nile is controlled ultimately by rainfall patterns at its headwaters.

ECONOMIST: Climate change and civilisation

And it is this: fuller rivers cannot be explained by more rainfall or haze or changes in land use, but they can be explained by higher concentrations of atmospheric carbon dioxide.

ECONOMIST: Climate change (I)

Other parts of the region were bit by torrential rainfall, including parts of County Durham and Teesside.

BBC: Floods clean-up operation begins