Faraway,inaforestoutsideOslo,Norway,1,000newlyplantedtr...
問題詳情：Faraway,inaforestoutsideOslo,Norway,1,000newlyplantedtreesaregrowing.Whenthetreesarefull-size,theywillbecutdownandusedtomakepaper.Thepaperwillbeusedtomakecopiesofanunusualbook.Thebookwillconta...