2 sentences

1. 他那凌厉的眼神让人不敢直视。

   tā nà líng​lì de yǎn​shén ràng rén bù gǎn zhí​shì.

   His piercing gaze makes people afraid to look at him directly.

   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