最終更新日：2025/12/04
Demographers argue that rectangularization of the life expectancy curve reflects reduced variability in ages at death and greater compression of mortality into a narrow age range.
正解を見る
Demographers argue that rectangularization of the life expectancy curve reflects reduced variability in ages at death and greater compression of mortality into a narrow age range.
音声機能が動作しない場合はこちらをご確認ください
編集履歴（0）
