So, it's a very young science is Deep Sea biology.

所以，生物学是一门非常年轻的科学。

Recently, Dr Haddock brought back the first full-colour high-definition videos of bioluminescence in the abyss.

最近，哈多克博士带回了关生物光的首部彩色高清录像。

Those one or more years old are benthic, meaning they live near the bottom.

那些一岁或者以上的鲟鱼是生物，他们生活的区域接近底。

Much of the life in the shallows probably perished as the growing ice sheet locked up

而罹难，但为何还有那麽多生物也步上後尘？

What Forbes failed to take into account is something called marine snow, which sounds much nicer than it is.

当然，生物的发现证实了他是错的，福布斯没有考虑到的是一种雪的东西。

A study it conducted a few years ago concluded that 75 percent of deep sea organisms produce their own light.

几年前的一项研究发现，75%的生物携带发光物质，会发出亮光。

Although more than 90% of deep-sea creatures are bioluminescent, only one group produces the color red: dragonfishes.

虽然超过 90% 的生物会发光，但只有其中一种可以发出红色的光，即是巨口鱼。

So what is your favorite deep sea creature?

那么最喜欢的生物是什么？

I won't tell you not to be afraid because the scariest creatures of the deep dwell here, below the Midnight Zone.

我会告要害怕，因为最可怕的生物就住在这里，午夜地带的下面。

Creatures of the deep have evolved remarkable adaptations to survive.

生物为了生存而进化出了非凡的适应能力。

However, the trailer hints at another deep-sea creature in a blink-and-you'll-miss-it moment.

然而，预告片却在转瞬之间暗示了另一种生物的出现。

One of the things that really worries me, when I talk about this, is the fate of biodiversity in the deep ocean.

其中一个当我说到它就非常担心的是，生物多样性的命运。

I'm David Gruber, I'm a deep-sea marine biologist who's interested in all life in the ocean.

我是大卫·格鲁伯，我是一名洋生物学家，我对洋中的所有生物都感兴趣。

That's the bioluminescent glow of one of the scariest, vampire-looking deep sea dwellers; the anglerfish!

那是一种最可怕、 长得像吸血鬼的生物发出的生物荧光；琵琶鱼！

Scientists discovering never seen before deep sea creatures at the bottom of the Indian Ocean near the Cocos Islands, an Australian territory.

科学家们在澳大利亚领土科科斯群岛附近的印度洋底发现了前所未见的生物。

Certain deep-sea creatures, like the giant squid and the giant isopod, grow much larger than their shallow-water counterparts.

某些生物，如巨型乌贼和巨型等足类动物，比浅水生物长得多。

Another deep-sea creature is the giant squid, an animal that remains a mystery to scientists despite being the largest invertebrate on Earth.

另一种生物是巨型鱿鱼，尽管这种动物是地球上最大的无脊椎动物，但对科学家来说，它们仍然是个谜。

Because creatures of the deep ocean have evolved to tolerate so much pressure, their cell membranes tend to liquefy when that pressure is released.

因为生物已经进化得能够耐受如此高压，一旦压力消失，它们的细胞膜就会溶解。

These findings can potentially lead to a better understanding of just how evolution has shaped the modern-day biodiversity in the deep-sea!

这些发现可能会导致更好地了解进化是如何塑造现代生物多样性的！

Fancy cameras on remote-operated vehicles, for instance, allow scientists to make laser scans of deep-sea creatures such as jellyfish without removing them from their habitat.

例如，科学家可以远程操作车辆上的高级摄像机，对水母等生物进行激光扫描，而无需将它们从栖息地移走。