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来源:雅诚德英语网
Fly ash is also disposed of in landfills and abandoned mines and quarries, posing a potential risk to people living around those areas.
废弃物填埋场、废矿和露天矿场也产生浮尘,对生活在周遭的人们产生潜在的威胁。
Fly ash is also disposed of in landfills and abandoned mines and quarries, posing a potential risk to people living around those areas.
废弃物填埋场、废矿和露天矿场也产生浮尘,对生活在周遭的人们产生潜在的威胁。