3 sentences

1. 你拯救我们免于灭亡。

   nǐ zhěng​jiù wǒ​men miǎn​yú miè​wáng.

   You saved us from extinction.

   Source: OpenSubtitles

2. 并非所有的乘客都免于受伤。

   bìng fēi suǒ​yǒu de chéng​kè dōu miǎn​yú shòu​shāng.

   Not all of the passengers escaped injury.

   Source: Tatoeba

3. 由于及时采取了预防措施，该地区免于遭受水灾。

   yóu​yú jí​shí cǎi​qǔ le yù​fáng cuò​shī, gāi dì​qū miǎn​yú zāo​shòu shuǐ​zāi.

   Due to timely preventive measures, the area was spared from flooding.

   Source: Dong Chinese Dictionary