有朝一日

wǒ men yǒu zhāo yī rì dōu huì biàn lǎo de

我们有朝一日都会变老的。

We're all going to be old one day.

yǒu zhāo yī rì wǒ yào lí kāi chéng shì bān dào xiāng xia

有朝一日，我要离开城市搬到乡下。

One day, I want to leave the city and move to the country.

yǒu zhāo yī rì wǒ xī wàng qù luó mǎ

有朝一日，我希望去罗马。

I hope to visit Rome some day.

tā de yě xīn shì yǒu zhāo yī rì zài nà dì pí shang gài qǐ yī dòng fáng zi

他的野心是有朝一日在那地皮上盖起一栋房子。

His ambition was some day to build a house on here.