3 sentences for 心神 (xīn​shén — state of mind)

1. 他在山间散步，觉得心神俱舒。

   tā zài shān​jiān sàn​bù, jué​de xīn​shén jù shū.

   He took a stroll in the mountains and felt completely relaxed and refreshed.

   Source: Dong Chinese Dictionary

2. 他最近心神不定，好像有什么心事。

   tā zuì​jìn xīn​shén bù​dìng, hǎo​xiàng yǒu shén​me xīn​shì.

   He has been restless lately, as if something is on his mind.

   Source: Dong Chinese Dictionary

3. 由于过度惊吓，他这几天总是感到心神怔忡。

   yóu​yú guò​dù jīng​xià, tā zhè jǐ tiān zǒng​shì gǎn​dào xīn​shén zhēng chōng.

   Due to excessive shock, he has been experiencing heart palpitations lately.

   Source: Dong Chinese Dictionary