她戴了一串珍珠项链。
tā dàile yīchuàn zhēnzhūxiàngliàn 。
She is wearing a string of pearl necklaces.
这个手镯上镶嵌着几颗珍珠。
zhègè shǒuzhuó shàng xiāngqiàn zháo jīkē zhēnzhū 。
This bracelet is inlaid with several pearls.
珍珠是非常珍贵的宝石。
zhēnzhū shì fēicháng zhēnguì de bǎoshí 。
Pearls are very precious gemstones.