Happiness is a word which needs no explanation. It is explicitly as good as gold, silver, pearl and agate.

“快乐”是一个无须解说的词，与黄金白银珍珠玛瑙一样，是踏踏实实好东西。

youdao

Gold ornaments and its products, platinum ornaments, palladium ornaments, silver ornaments and its products, pearl ornaments.

黄金首饰及制品铂金首饰钯金首饰白银首饰及制品珍珠首饰镶嵌首饰。

youdao

We have gold, pearl, and cloisonné necklaces. Which do you like best?

我们有金的、珍珠的和景泰蓝的项链，您最喜欢哪一种。

youdao

The enamel, gold and pearl-set fan is estimated at 300, 000 francs-500, 000 francs.

WSJ: Collecting: Marking Time With Rare Watches

The painting, dated to around 1637, shows Princess Mary at the age of five or six, wearing a rich silver-laced gown and pearl head-dress, standing before a classical column and ornate gold damask curtain.

BBC: Portrait returns to Palace 'home'

In my new novel "Tiger Rag, " Charles "Buddy" Bolden (a fictionalized version of the jazz pioneer) plays the trumpet's precursor, the cornet, which I describe on page two: the carefully calibrated valves, the mouthpiece, the bell triple-silver-plated on the outside, gold-plated on the inside, the finger pieces of inlaid pearl.

WSJ: Novelist Nicholas Christopher on Writing About Music | Word Craft