Examples
wǒ我wú fǎ无法rěn shòu忍受kàn看zhe着dòng wù动物shòu kǔ受苦。
我无法忍受看着动物受苦。
I can't bear to see animals suffering.
一旦爆发核战争，受苦的将会是全人类。
All humanity will suffer if a nuclear war breaks out.
即使你受苦受难，一位好友还可以改进你的心情。
Even if you're really going through hard times, a good friend can improve your spirits.