4 sentences

1. 他的灵感源自大自然。

   tā de líng​gǎn yuán​zì dà​zì​rán.

   His inspiration comes from nature.

   Source: Dong Chinese Dictionary

2. 意第绪语源自德语。

   Yì​dì​xù​yǔ yuán​zì Dé​yǔ.

   Yiddish originates from German.

   Source: Dong Chinese Dictionary

3. 你的行为似乎源自阴暗的内心。

   nǐ de xíng​wéi sì​hū yuán​zì yīn'àn de nèi​xīn.

   Your actions seem to be coming from a dark place.

   Source: OpenSubtitles

4. 这部戏剧的本事源自于一段古老的民间传说。

   zhè bù xì​jù de běn​shì yuán​zì yú yī duàn gǔ​lǎo de mín​jiān chuán​shuō.

   The original story of this drama comes from an ancient folk legend.

   Source: Dong Chinese Dictionary