4 sentences

1. 她冷冷地看了我一眼。

   tā lěng​lěng de kàn le wǒ yī yǎn.

   She gave me a cold look.

   Source: Dong Chinese Dictionary

2. 他抄着手，冷冷地看着热闹。

   tā chāo zhe shǒu, lěng​lěng de kàn zhe rè​nao.

   He stood with his arms folded, watching the scene coldly.

   Source: Dong Chinese Dictionary

3. 面对他的无礼，她冷冷地回敬了几句。

   miàn​duì tā de wú​lǐ, tā lěng​lěng de huí​jìng le jǐ jù.

   Faced with his rudeness, she coolly retorted with a few words.

   Source: Dong Chinese Dictionary

4. 面对他人的失误，他只是冷冷地嘲道：“这就是你的水平？”

   miàn​duì tā​rén de shī​wù, tā zhǐ​shì lěng​lěng de cháo dào:“ zhè jiù shì nǐ de shuǐ​píng?”

   Faced with someone else's mistake, he just sneered coldly, 'Is this the best you can do?'

   Source: Dong Chinese Dictionary