one sixty-fourthとは 意味・読み方・使い方

It is said that the origin of 'Momotaro' (the Peach Boy) is that, approximately three thousand years ago in the era of the sixty-fourth emperor of Aezucho (Aezu dynasty) thirty-one princes and forty-three princesses made imperial tours and 万国巡知彦尊, who was a leader with wisdom, courage and matchless physical strength, battled and won over external enemies.発音を聞く 例文帳に追加

約3000年前の不合朝64代の時代に皇子31名と皇女43名が巡幸し、長である万国巡知彦尊が知勇大力で外敵を制圧したのが「桃太郎」の起源だという。 - Wikipedia日英京都関連文書対訳コーパス