Polar bears are in danger of extinction.

北极熊有绝种的危险。

Because of this, many shark species are in danger of extinction!

因此，许多种类的鲨鱼有灭绝的危险。

Already almost all Californian Native American languages are in danger of extinction.

几乎所有加州当地的美洲土语已有消失之虞。

The great bluefin tuna of the Mediterranean is now in danger of extinction.

地中海的大蓝鳍金枪鱼现在濒临灭绝。

Its aim was to protect the natural habitats of wild animals in danger of extinction.

设立目的是保护濒危野生动物栖息地。

Chengdu concentrates most centers for the conservation and breeding of pandas, animals in danger of extinction.

成都拥有最多的大熊猫保护和繁殖中心，这些动物面临着灭绝的危险。

The 1973 Endangered Species Act is credited with bringing several animals back from the danger of extinction.

1973年颁布的《濒危物种法案》挽救了一些濒临灭绝的动物。

The wildlife agency said a major examination of available evidence suggests the penguins are not currently in danger of extinction.

该野生动物机构表示，对现有证据的重要审查表明，帝企鹅目前没有灭绝的危险。

A third of reef-building corals are in danger of extinction.

三分之一的造礁珊瑚濒临灭绝。

" We do these rescues because it's a species that's in danger of extinction, " said Veliz, adding, " We give them a second chance."

“我们这么做是因为这是一个濒临灭绝的物种，我们给了它们第二次机会。”

The right whale (supposedly so named for being the " right" whales to hunt because they floated when they were killed) is in danger of extinction.

露脊鲸(之所以这样命名，是因为它们在被捕杀时会浮上水面，因此被认为是最适合捕猎的鲸鱼)正面临灭绝的危险。

Human changes to one ecosystem, whether through environmental pollution or deliberate manipulation, can actually put multiple species in danger of extinction, necessitating the need to protect the environment.

无论是通过环境污染还是故意人为行径，人类改变一个生态体系，然后会把许多物种都置于濒临灭绝的危险中，保护环境义不容辞。

By 1963, however, there were estimated to be only about 480 pairs of bald eagles left in the U.S. The bald eagle, in other words, was in danger of extinction.

然而，到 1963 年，据估计，美国只剩下大约 480 对白头海雕。 换句话说，白头海雕濒临灭绝。

As the impact of human activities continues to grow and the list of species in danger of extinction becomes longer, we are left with a question: can we afford to damage the 41 lungs of the planetw ?

亚马孙币林通过固定碳（二氧化碳一译者注），并生成占全球总量20%以上的氧气，来为地球注入活 力。因此，它也常常被称作“地球之肺”。此外，亚马孙雨林还是食用物种和药用物种的宝库。然而，这 些无可取代的动植物面临的一个主要威胁就是：我们。在过去的50年里，由于农耕和养牛等人类活动，17% 的雨林己经消失了•随着人类活动影响的不断増加，濒危物种的名单越来越长，这留给我们一个问题：我 们能承担得起损害“地球之肺”的后果吗？