OnedayIwasteachingmy的精選

問題詳情：   Oneday,Iwasteachingmydaughterhowtopaint.Isawthatalotofherenergywentinto 41 herbrushintothepaint,andthenintoabowlofwater.Butthenmostofthepaintthatwasonthe 42 wouldjustdisappearinthewa...