2 sentences

1. 他好像很苦恼的样子。

   tā hǎo​xiàng hěn kǔ​nǎo de yàng​zi.

   He seems very distressed.

   Source: OpenSubtitles

2. 生活中的种种琐事让他感到很苦恼。

   shēng​huó zhōng de zhǒng​zhǒng suǒ​shì ràng tā gǎn​dào hěn kǔ​nǎo.

   The various trivialities of life make him feel very distressed.

   Source: Dong Chinese Dictionary