- 问题详情:MandelaDayisanannualinternationaldayadoptedbytheUnitedNations,whichisaglobalcalltoactionforpeopletorecognizetheirindividualpowertochangetheworldaroundthem.ItismorethanacelebrationofNelsonMandela'slifeandlegacy;itisaglobalmovementtotakehislif...
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