noun ダウンロード 🔗共有 干潟、浜辺 The part of a shore between high water and low water, especially the beach exposed at maximum ebb spring tides. Examples : "The children built a sandcastle on the foreshore during low tide, hoping it would last until the sea returned. " 子供たちは干潮時に干潟に砂の城を作り、海が戻ってくるまで持つことを願った。 geography environment ocean area nature AIとチャット語彙ゲーム読解練習