Onceuponatime,awealthyoldmanlivedaloneinabighouse.Hewas...
问题详情：Onceuponatime,awealthyoldmanlivedaloneinabighouse.Hewasgrowingweakerdaybydayandwasunabletotakecareofhimself,sohedecidedtohire（雇佣） anursetohelpwithhouseworkandtakecareofhim.Oneday,theoldmanint...