yǔ yán / suí zhe / shè huì / de / fā zhǎn / bù duàn / yǎn biàn / shǐ zhōng / chōng mǎn / huó lì

语言随着社会的发展不断衍变，始终充满活力。

Language constantly evolves with the development of society, always full of vitality.