It's just a scarce unit of exchange.

它其实只是一种比较有的交易单位。

The unusual cross became popular among breeders at the end of the 1990s.

在20世纪90年代末，这种有的品种在育种者中流行开来。

Maybe you carry the most powerful passport in the world, or perhaps the rarest passport.

的护照是世界有影响力的，可能是有的。

There are breeding programs that keep this rare parrot species around for people to see.

人们启动了养殖项目，让人们仍可以看到这种有的鹦鹉。

Maybe it's a rare collector's edition or something.

或它是一有的收藏版本。

It's one of New Zealand's rarest mainland penguin species.

它是新西兰有的内陆企鹅物种之一。

Like other disappearing species of frogs, he's one of rarest animals in the world.

和其它正在消失的青蛙物种一样，基多火箭蛙是世界有的物种之一。

Tribute payers were also obliged to produce certain quantities of rare and precious goods.

进贡者被要求生产一定数量的有和珍贵的物品。

The sails were made of silk, a rare and costly cloth from China.

船帆是由丝绸制成的，这是一种来自中国的有且昂贵的布。

These days, almost nobody catches a rare giant sturgeon.

这些日子，几乎没有人捕到有巨大的鲟鱼。

Given the right help even the rarest creatures can return from the brink.

只要得到适当的帮助，即使是有的生物能从濒临灭绝的边缘回生。

We are pulled towards rare and hard-to-follow ideas.

我们被有的、难以理解的想法所吸引。

It is a perfect place for some rare birds.

它是一些有鸟类的完美居住地。

Visitors are drawn to the park because of its rare and unique bird species.

多游客由于其有而独特的鸟类物种而被吸引到公园。

And rare wild animals have been pushed to the edge of disappearing.

有的野生动物被推向濒临灭绝的边缘。

Many of the rare plant species that grow here are found nowhere else on Earth.

多生长在这里的有植物物种是地球其他地方找不到的。

They try to grow cacti or rare tropical flowers in their kitchens and sitting rooms.

他们在厨房和客厅里种仙人掌或者有的热带花草。

It's also home to many different animal species including rare geckos and the snow leopard.

它是多种野生物种的家园，包括有的蜥蜴和雪豹。

It's possible some of the more exotic isotopes of oxygen came from the other planet.

有可能这些有的同位素部分来自另一星球。

If you're looking for something really rare, I suggest you check out Astatine.

如果在寻找有的东西的话，建议看一下砹。