- 問題詳情:Watercostsmoney.Insomeplaceswaterishard41.What42whenatownhastheseproblems?AsmalltowninCaliforniafoundahappy43.Very44raineverfellthere.Thetownhadnowater45.Thewateritusedwas46fromariver300milesaway.Asmorepeople47liveinthetown,48waterwasneeded.N...
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