瑰宝的英文：
gem; rarity; treasure

参考例句：

The essence of Chinese medicine, the treasure in the world
国药精华，人间瑰宝

An example of British craftsmanship at its finest
英国手工艺的瑰宝.

toby was the hottest property in show business
托比成了影视界的瑰宝。

The folk songs of SHE-Minority are the treasure of She traditional culture.
畲族民歌是畲族传统文化中的瑰宝。

The Dunhuang frescoes are gems of ancient Chinese art
敦煌壁画是我国古代艺术中的瑰宝。

A tried, steadfast woman is the one jewel of the sex.
经受过考验的坚贞女人是女性中的瑰宝。

A tried, steadfast woman is the one jewel of the sex
经受过考验的坚贞女人是女性中的瑰宝。

HEaLTH brand series sports goods, a real treasure to health.
健康牌体育运动器械系列，真正的健康瑰宝。

It is a treasure of national cultures and the cornerstone of human artistic civilization.
它是各国民族文化的瑰宝,更是人类艺术文明的基石。

This China rose has been around for quite some time and was prized in Victorian gardens for its unusual green flowers.
这种月季随处可见有些日子了，但是因为它罕有的绿色，却是维多利亚时代庭园里的瑰宝。

gem是什么意思：
n. 宝石；受人重视者；精华
v. 点缀

The price of this gem is expensive.
这个宝石的价格十分昂贵。

This picture is the gem of the collection.
这幅画是收藏的珍品。

Gem topaz is valuable.
黄水晶宝石价值不菲。

rarity是什么意思：
n. 稀有，罕见，稀罕的东西，珍品，稀有物

Such gallantry in men is sadly a rarity.
这般殷勤的男人世间少有。

Rain is a rarity in the desert.
在沙漠中雨是罕见的。

No one discovers a rarity by chance.
侥幸发现一件珍品的人是没有的。

treasure是什么意思：
n. 珍宝，财富；珍藏品
v. 珍爱；珍藏；铭记

health treasure.
保健珍品。

healthy treasure
健康珍品

They are treasure hunters.
他们是一群寻宝人。