WetookpartinavoluntaryactivityorganizedbyourschoolinSun...
問題詳情:WetookpartinavoluntaryactivityorganizedbyourschoolinSunday.WegatheredattheSunshineSquareandgaveoutleafletstopassers-by,tellthemtheimportanceofenvironmentalprotection.Theleafletssoondrawtheatte...