2 sentences for 驱散 (qū​sàn — dispel)

1. 他点燃了一把火，试图驱散寒冷。

   tā diǎn​rán le yī bǎ huǒ, shì​tú qū​sàn hán​lěng.

   He lit a fire, trying to ward off the cold.

   Source: Dong Chinese Dictionary

2. 他的诚恳解释驱散了大家心中的疑虑。

   tā de chéng​kěn jiě​shì qū​sàn le dà​jiā xīn zhōng de yí​lǜ.

   His sincere explanation dispelled everyone's doubts.

   Source: Dong Chinese Dictionary