Read on to find out what you can do to keep your pearly white teeth sparkling.

继续往下读，看看你能做些什么来让你珍珠般洁白的牙齿闪闪发光。

youdao

These skeletal remains from creatures such as molluscs, crustacean and foraminifera create a pearly white sand beach.

海洋生物的骨骼残骸，比如软体动物、甲壳纲动物、有孔虫类使得海滩成为珍珠的白色。

youdao

The Prince Charles (tricolor) consists of a pearly white ground, with evenly distributed black patches, solid black ears and black face markings.

查尔斯王子色(三色)有珍珠白底色，均匀地分布着黑色斑纹，整个黑色的耳朵和脸上上的黑色斑纹。

youdao

For some brides, something old, something borrowed, something blue and something pearly-white are all must-haves.

FORBES: The Economics Of Saying 'I Do'

On clear days you will probably want to head straight out onto the observatory's wraparound terrace, which looks out over a rippling sea of pearly-white summits, deep into Italy, Germany and France and over the 22km-long tongue of the Aletsch Glacier, the longest of its kind in the Alps and a Unesco World Heritage site.

BBC: To the top of Europe by Swiss rail