面对濒于灭绝的物种，我们应该做什么？
What shall we do towards the species which are suffering the danger of extinction?
一些濒于灭绝的物种，比如非洲象和野马，正在开始“复苏”。
Some endangered species, such as African Elephants and Wild Horses, are beginning to recover.
北极露脊鲸大约还有1万1千头。虽然种群数在增加，但仍是濒于灭绝的物种。
Bowheads, which number about 11,000, are an endangered species, though the population is increasing.
自然保护国际联盟将老虎定为濒于灭绝的物种，因此贩卖老虎的活动是禁止的。
the International Union for the Conservation of Nature has classified all tigers as endangered, which prohibits their movement in commercial international trade。
面对濒于灭绝的物种，我们应该做什么？如果资源有限，如何决定我们应该挽救和保护哪些物种？
What shall we do towards the species which are suffering the danger of extinction? How to decide which species to save and protect if our resources are limited?
大猩猩的四个亚种已经有三种被列为极度濒危，而第四种也已经上了世界自然保护联盟（IUCN）发布的濒于灭绝物种红色名单。
Three of the four gorilla subspecies are already considered critically endangered, and the fourth is listed as endangered on the IUCN Red List of Threatened Species.
由于人类的行为，许多存在的物种现在正处于濒于灭绝的危险。
And because of the actions of humans, many existing species are now endangered.
自然保护区是保护自然资源环境、拯救濒于灭绝的生物物种、进行科学研究的重要基地，它对人类社会具有重要意义。
Nature Reserve is to protect the natural resources and the environment, save endangered species, an important base for scientific research; it has important significance of human society.
自然保护区是保护自然资源环境、拯救濒于灭绝的生物物种、进行科学研究的重要基地，它对人类社会具有重要意义。
Nature Reserve is to protect the natural resources and the environment, save endangered species, an important base for scientific research; it has important significance of human society.
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