- 問題詳情:InApril2014,theworld’soldestknownmessageinabottlewasdiscoveredfloatingintheBalticSea.Ithadspent101yearslostintheocean!Themessagewasfinallysenttotheauthor’sgranddaughter.AGermanfishermannamedKonradFischerfoundthebrownbottlenearKiel,Germany.H...
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