CanadaGeese的精選

問題詳情：CanadaGeese(鵝)arelargeblueandwhitebirds.Whenautumncomes,theyhavetogotothesouthwheretheweatheriswarmer.ThewintersaresocoldinCanadathatthebirdswilldieiftheystaythere.   Lastspring,BillLishma...