旷日持久

kuàng rì chí jiǔ de tán pàn

旷日持久的谈判

long-drawn-out negotiations

kuàng rì chí jiǔ de zhàn zhēng

旷日持久的战争

a long-drawn-out war

kuàng rì chí jiǔ de diào chá gōng zuò

旷日持久的调查工作

long-running investigations

zhè chǎng kuàng rì chí jiǔ de zhàn zhēng shǐ tā men guó jiā cái zhèng bīn yú pò chǎn de biān yuán

这场旷日持久的战争使他们国家财政濒于破产的边缘。

This long-drawn-out war brought their country's finance to the verge of bankruptcy.

tā xiǎng dào le yī gè jiě jué zhè chǎng kuàng rì chí jiǔ de fǎ lǜ jiū fēn de fāng fǎ

她想到了一个解决这场旷日持久的法律纠纷的方法。

She saw a way to end the prolonged legal battle.

jǐn guǎn jīng guò kuàng rì chí jiǔ de tán pàn tā men réng wèi néng dá chéng xié yì

尽管经过旷日持久的谈判，他们仍未能达成协议。

Despite protracted negotiations, they were unable to reach an agreement.