great victory
彼の大勝利に競争相手は落胆した。
His decisive victory disheartened his competitors.
彼の大勝利に相手は落胆した。
His resounding victory left his opponent disappointed.
我がチームは大勝利を収めて帰国した。
Our team returned home after achieving a resounding victory.
あなたはそれを大勝利と認めるべきだ。
You should acknowledge it as a landslide victory.