- 问题详情: Itisoftensaidthatmanhasbecometheenemyofourplanet.Thisisnoexaggeration(夸张),forreportsshowthatman’sgreedhasdonemuchtodestroytheearth.Man,inhisgreedydesireforfinancialgrowth,haspollutedtheair,landandwater,andhasrobbedourvaluablenaturalresou...
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