里程碑

yī zuò lǐ chéng bēi yì lì zài lù biān

一座里程碑屹立在路边。

A milestone stands on the side of the road.

nǐ hái jì de zhè kuài lǐ chéng bēi ma

你还记得这块里程碑吗？

Do you remember this milestone?

zhè kuài lǐ chéng bēi nián dài yǐ jiǔ

这块里程碑年代已久。

This milestone has been around for a long time.

wǔ sì yùn dòng shì zhōng guó lì shǐ shang de zhòng yào lǐ chéng bēi

五四运动是中国历史上的重要里程碑。

May 4th Movement represents a important landmark in Chinese history.

zhè bù zhù zuò shì xiàn dài kē xué fā zhǎn shǐ shang zhù míng de lǐ chéng bēi zhī yī

这部著作是现代科学发展史上著名的里程碑之一。

The book stands out as one of the notable landmarks in the progress of modern science.

zhè jǐ cì huì tán chéng le hé píng jìn chéng zhōng de yī gè lǐ chéng bēi

这几次会谈成了和平进程中的一个里程碑。

The talks went down as a landmark in the peace process.