![Mostpeoplethinkaboutdonatingblood.However.Veryfewactual...]( "Mostpeoplethinkaboutdonatingblood.However.Veryfewactual...")
- 問題詳情：Mostpeoplethinkaboutdonatingblood.However.Veryfewactuallvdoit.Eventhemostconsistentonesdonateanaverageofjustthreetofourtimesduringtheirlifetime.NowtheofficialsinSwedenaretryingtochangethetrendwiththehelpofmodern-daytechnology. Theencoura...
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