求翻译：在酸雨的作用下，土壤中的营养元素钾、钠、钙、镁会释放出来，并随着雨水被淋溶掉。所以长期的酸雨会使土壤中大量的营养元素被淋失，造成土壤中营养元素的严重不足，从而使土壤变得贫瘠。是什么意思？

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Under the acid rain, and the role of the soil humates potassium, sodium, calcium, magnesium, and will be released as rain water was splashed with melting away. That is why long-term acid rain will make the soil in which large numbers of humates was splashed with lost, resulting in serious deficienci

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In the action of acid rain, nutrient elements in soil potassium, sodium, calcium, magnesium is released, and as the rain is leached out. So the term acid rain causes large amounts of nutrients in the soil to be leaching, caused acute shortage of nutrients in the soil, so that the soil becomes barren