最終更新日：2024/08/02
The ringworld is a massive artificial ring-shaped structure.
正解を見る
The ringworld is a massive artificial ring-shaped structure.
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元となった例文
The ringworld is a massive artificial ring-shaped structure.
The ringworld is a massive artificial ring-shaped structure.
DiQt（ディクト）
無料
★★★★★★★★★★
