2 sentences

1. 我军迅速击溃了敌人的进攻。

   wǒ jūn xùn​sù jī​kuì le dí​rén de jìn​gōng.

   Our forces quickly crushed the enemy's offensive.

   Source: Dong Chinese Dictionary

2. 我方发起了凌厉的攻势，迅速击溃了对手。

   wǒ​fāng fā​qǐ le líng​lì de gōng​shì, xùn​sù jī​kuì le duì​shǒu.

   Our side launched a fierce offensive and quickly routed the opponent.

   Source: Dong Chinese Dictionary