人们在生活中经历很多苦难。
rénmén zài shēnghuó zhōng jīnglì hěnduō kǔnàn 。
People experience many sufferings in life.
他通过苦难变得更加坚强。
tā tōngguò kǔnàn biàndé gèngjiā jiānqiáng 。
He became stronger through suffering.
面对苦难,我们需要团结一致。
miànduì kǔnàn , wǒmen xūyào tuánjiéyīzhì 。
In the face of suffering, we need to unite.