英語演講稿：protect natures
Imworriedaboutmyeispolutiontimetodosomethingaboutit.Weneedfreshairtoneedpurewatertoneedacleanenvironmenttobehealthy.Peoplehavetostophavetorespectourmustbecomefriendsoftheearth.First,everyonemustgetyon...
Imworriedaboutmyeispolutiontimetodosomethingaboutit.Weneedfreshairtoneedpurewatertoneedacleanenvironmenttobehealthy.Peoplehavetostophavetorespectourmustbecomefriendsoftheearth.First,everyonemustgetyon...