Ihavealittlebrotherwhois11yearoldthisyear.Wegetonwell...
问题详情： Ihavealittlebrotherwhois11yearoldthisyear.Wegetonwellwitheachotherandhavehadalotofgoodtimestogether.Severaldaysago,Iboughtabooktohim.ThebookiswrittenbythosewhichhavewonTheNobelPrizeanditai...