That is the point, environmental groups say.
环保组织认为,这才说到点子上了。
Environmental groups say even if you mine and after that reforest, it will not be the same way as natural regeneration of forest.
拉格拉曼说:“环保团体说,即使开矿后再重新造林,也不会与天然的森林再生一样。
Businesses fear that regulation would hamper such use; environmental groups say coal ash is full of toxic metals and tends to leach into groundwater.
企业担心过紧的监管可能会妨碍这类使用;而另一方面,环保组织称煤灰含有大量的有毒金属,会渗透污染地下水。
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