3 sentences for 舒 (shū — unfold)

1. 他脱掉身上那件厚重的外服，长舒了一口气。

   tā tuō​diào shēn​shang nà jiàn hòu​zhòng de wài​fú, cháng shū le yī kǒu qì.

   He took off his heavy coat and breathed a long sigh of relief.

   Source: Dong Chinese Dictionary

2. 看到孩子平安归来，他紧锁的眉头终于舒开了。

   kàn​dào hái​zi píng'ān guī​lái, tā jǐn​suǒ de méi​tóu zhōng​yú shū kāi le.

   Seeing his child return home safely, his furrowed brow finally relaxed.

   Source: Dong Chinese Dictionary

3. 任务顺利完成后，他长舒了一口气，感到如释重负。

   rèn​wu shùn​lì wán​chéng hòu, tā cháng shū le yī kǒu qì, gǎn​dào rú​shì​zhòng​fù.

   After the task was successfully completed, he breathed a sigh of relief and felt as if a weight had been lifted.

   Source: Dong Chinese Dictionary