WhenIfirststarteduniversity,Irememberedhearingaboutbone...
問題詳情:WhenIfirststarteduniversity,Irememberedhearingaboutbonemarrow(骨髓)donationduringFreshman’sWeek.SomestudentsvolunteersfromagroupcalledMarrowtriedtoconvincemetoattendaneventsoIcouldlearnmoreab...