noun ダウンロード 🔗共有 軌道 The foundation of a railway track. Examples : "The train derailed because heavy rain had weakened the trackbed. " 大雨で軌道が弱くなっていたため、列車が脱線した。 technical structure building vehicle industry AIとチャット語彙ゲーム読解練習
noun ダウンロード 🔗共有 線路跡 The land on which a railway was built (especially one that has been closed or dismantled). Examples : "The wildflowers now grow where the old railway trackbed used to be. " かつての線路跡には、今では野草が生い茂っている。 area geology architecture environment history vehicle industry AIとチャット語彙ゲーム読解練習
