Fù / mǔ / ēn / zhòng / rú / shān / wǒ / men / yīng / gāi / yǒng / yuǎn / jì / zài / xīn / lǐ.

父母恩重如山，我们应该永远记在心里。

Our parents' kindness is as weighty as a mountain, and we should always remember it.