他们在战争中打仗。
tāmen zài zhànzhēng zhōng dǎzhàng 。
They are fighting in the war.
打仗的时候要小心。
dǎzhàng de shíhòu yào xiǎoxīn 。
You need to be careful when fighting.
他不喜欢打仗,宁愿和平解决问题。
tābù xǐhuān dǎzhàng , nìngyuàn hépíng jiějué wèntí 。
He doesn't like to fight; he prefers to solve problems peacefully.