Earth Hour800字作文
EarthHourisanactivityproposedbyWWFtocopewithglobalclimatechange,hopingthatindividuals,communities,businessesandgovernmentsturnofflightsfrom20:30to21:30onthelastSaturdayofMarcheachyear,toshowtheirsuppo...
EarthHourisanactivityproposedbyWWFtocopewithglobalclimatechange,hopingthatindividuals,communities,businessesandgovernmentsturnofflightsfrom20:30to21:30onthelastSaturdayofMarcheachyear,toshowtheirsuppo...