Thewaywecookisimportant.Inmanycountries,thetwochoicesar...
問題詳情:Thewaywecookisimportant.Inmanycountries,thetwochoicesare 61 (nature)gasorelectric-poweredstoves.TheWorldHealthOrganizationwarnsthatmillionsofpeople 62 (suffer)fromindoorairpollut...