Zhànzhēng gěi rénmín dàilái le jùdà de tòngkǔ.
War brought enormous suffering to the people.
Méiyǒu rén xīwàng fāshēng zhànzhēng.
Nobody wants war to happen.
Dì'èr cì shìjiè dàzhàn shì rénlèi lìshǐ shàng zuì dà de zhànzhēng.
World War II was the largest war in human history.