Riskingyourownlifeforacompletestrangerisatoughdecisiona...
问题详情：Riskingyourownlifeforacompletestrangerisatoughdecisionatanyage.Andattheageof20,itisevenmoreamazing.However,that’sexactlywhatSamNagyhasjustdone.Andhehasbecometheyoungesteverorgandonor(器官捐献...