她戴着一枚漂亮的戒指。
tā dàizháo yīméi piàoliàng de jièzhǐ 。
She is wearing a beautiful ring.
这个戒指是我妈妈送我的。
zhègè jièzhǐ shì wǒ māmā sòng wǒde 。
This ring was given to me by my mother.
他今天给女朋友买了一个钻石戒指。
tā jīntiān gěi nǚpéngyǒu mǎi le yígè zuānshíjièzhǐ 。
He bought a diamond ring for his girlfriend today.