3 sentences

1. 这首曲子的节奏非常舒缓。

   zhè shǒu qǔ​zi de jié​zòu fēi​cháng shū​huǎn.

   The rhythm of this piece of music is very soothing.

   Source: Dong Chinese Dictionary

2. 听音乐可以舒缓工作压力。

   tīng yīn​yuè kě​yǐ shū​huǎn gōng​zuò yā​lì.

   Listening to music can relieve work stress.

   Source: Dong Chinese Dictionary

3. 这里的山势比较舒缓，适合散步。

   zhè​lǐ de shān​shì bǐ​jiào shū​huǎn, shì​hé sàn​bù.

   The terrain here is quite gentle, making it suitable for a walk.

   Source: Dong Chinese Dictionary