![fracking造句怎么写]( "fracking造句怎么写")
- Someproducerswillgrumblethatanyregulationoffrackingisanunwarrantedconstraintontheirbusiness.Butfrackingisalmostentirelyunregulated,becauseofa2005statutoryexemptionfromtheSafeDrinkingWaterAct.Thankstonewdrillingtechnology,andinparticularacontroversial...
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