noun ダウンロード 🔗共有 土手, 堤防 A long mound of earth, stone, or similar material, usually built for purposes such as to hold back or store water, for protection from weather or enemies, or to support a road or railway. Examples : "The new road was built on a sturdy embankment, which prevented it from collapsing into the valley. " 新しい道路は頑丈な土手に建設され、谷に崩壊するのを防ぎました。 architecture geology environment structure building geography AIとチャット語彙ゲーム読解練習
