noun ダウンロード 🔗共有 陸地、陸塊 A large continuous area of land, either surrounded by sea or contiguous with another landmass. Examples : "The seven continents are large landmasses on Earth. " 七大陸は地球上の大きな陸塊です。 geography geology area world environment place continent AIとチャット語彙ゲーム読解練習