最終更新日：2024/07/18
The sound barriers have been surpassed by supersonic jets.
正解を見る
Le barriere del suono sono state superate dai jet supersonici.
編集履歴（0）
The sound barriers have been surpassed by supersonic jets.
Le barriere del suono sono state superate dai jet supersonici.
DiQt（ディクト）
無料
★★★★★★★★★★
