战争导致了无数的伤亡。
zhànzhēng dǎozhì le wúshù de shāngwáng 。
War has led to countless casualties.
他们正在讨论如何避免战争。
tāmen zhèngzài tǎolùn rúhé bìmiǎn zhànzhēng 。
They are discussing how to avoid war.
历史上有许多伟大的战争。
lìshǐ shàngyǒu xǔduō wěidà de zhànzhēng 。
There have been many great wars in history.