Mostpeoplethinkaboutdonatingblood.However.Veryfewactual...
问题详情:Mostpeoplethinkaboutdonatingblood.However.Veryfewactuallvdoit.Eventhemostconsistentonesdonateanaverageofjustthreetofourtimesduringtheirlifetime.NowtheofficialsinSwedenaretryingtochangethetrend...