Since the Mongols were a nomadic people, they were not familiar with conducting battle in ships, and also could not use their cavalry, which they had been using well to achieve successive victories.
遊牧民族であるモンゴル人は船上の戦法を心得ておらず、モンゴル軍が有効に活用し、連戦連勝を重ねてきた得意の騎馬隊を上陸戦のため使うことができなかった。