I heard the elk is a rare and valuable animal.

我听说这麋鹿可是一种珍稀动物。

youdao

We have eight thousand books, many of them are rare and valuable.

我们的图书馆有八千册图书，很多都是善本和珍本。

youdao

Test your holiday mettle against Klaus and his minions for rare and valuable loot.

考验你们为了稀有而宝贵的战利品而对抗克劳斯和他的爪牙们的假日勇气。

youdao

Others remember an efficient administrator (admittedly, a rare and valuable species in Russia), always polite, but with no feel for bigger questions.

ECONOMIST: Russia��s Putin puzzle

So, today, you all have a rare and valuable chance to pursue your own passions, chase your own dreams without incurring a mountain of debt.

WHITEHOUSE: President Obama Gives Commencement Address at Kalamazoo Central High School | The White House

"Being hand-written would have made it rare and valuable even when it was new, so it is not a surprise to find it shows signs of marks from the copper clasps which held its chains when it was in the nun's library, " he said.

BBC: Lacock Abbey displays 14th Century bible 'dictionary'