for decades to come 意味

• 今後数十年｛こんご すうじゅうねん｝で［に（わたって）］
  

例文

1. that means i'll keep my beauty for decades to come !
   まあ。 私って何十年たっても この美しさを保ってしまうのね。
2. the education reform and achievement act that i sign into law today will affect every child and parent in the united states , will ensure a better educated workforce for decades to come , and will reinforce america's preeminence
   今日 署名する 教育改革と達成判定は 国中の子と親に影響を与え 労働力の質的向上を保証し