Bioluminescence is the reason for this beautiful site.

生物发光带来了这个美丽的景象。

For bioluminescence, creatures require two unique chemicals.

为了生物发光，生物需要两种独特的化学物质。

How many of you have ever heard of bioluminescence?

你们中有多少人听说过生物发光现象？

Bioluminescence is produced by an incredible range of organisms.

生物发光是由各种各样的生物产生的。

Bioluminescence, when living organisms produce light, is a form of what?

当生物体发光时，“生物光”是以一种什么样的形式？

Bioluminescence, the emission of light by an organism, occurs naturally in some animals and microorganisms.

“生物光”——它是生物体发出的光，在某些动物和微生物中会自然发生。

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于深海生物光的首部彩色高清录像。

But it turned out that the fish actually used their bioluminescence to disorient seals after the seals began their attack.

但结果发现，鱼类实际上是在海豹开始攻击后，利用自已的生物发光来让海豹迷失方向。

Scientists think that bioluminescence could be a defense mechanism to help them escape predators.

科学家认为生物发光可能是一种帮助它们逃避掠食者的防御机制。

There are many other bioluminescent organisms besides bacteria and algae, so stay tuned for our next bioluminescence episode.

除了细菌和藻类之外， 还有许多其他生物发光生物，因此请继续关注我们下一集生物发光内容。