经过三年的努力，我们终于赢了这场官司。

jīngguò sān nián de nǔlì, wǒmen zhōngyú yíng le zhè chǎng guānsi.

After three years of effort, we finally won this lawsuit.

他终于赢了，激动得眼泪都流下来了。

tā zhōngyú yíng le, jīdòng de yǎnlèi dōu liú xiàlái le.

He finally won, and was so excited that tears streamed down his face.

坚持到最后的人才能赢，别轻易放弃。

jiānchí dào zuìhòu de rén cáinéng yíng, bié qīngyì fàngqì.

Only those who persevere to the end can win — don't give up easily.