2 sentences

1. 他好像很困倦。

   tā hǎo​xiàng hěn kùn​juàn.

   He seems to be very sleepy.

   Source: Tatoeba

2. 过度的困倦会让你觉得自己错过了生活。

   guò​dù de kùn​juàn huì ràng nǐ jué​de zì​jǐ cuò​guò le shēng​huó.

   Excessive sleepiness can make you feel like you are missing out on life.

   Source: CCMatrix