Isopods scuttle around the sea floor like enormous wood lice.

疾走在底的等足类动物 就像是巨大的木蝨子。

Wow! This is the greatest spatula collection on the whole seafloor.

哇哦！这是整个底最大的煎铲收藏了。

It remains trapped, inert, at the bottom of the ocean, in mineral form.

它以矿物的形式被困在底，是惰性的。

Iit's organic material that's sinking to the seabed and it's food here.

雪是沉入底的有机物质，是这里的食物。

The biggest single threat to seahorses is bottom trawling, every day.

马最大的威胁是每天的底拖网捕捞。

And so we -- we try every minute possible on the bottom.

所以我们尽量利用好在底的每一分钟。

To be able to bring back to the bottom of the sea is absolutely paramount.

能够把它们带到底是要的。

But researchers are planning for a 60-foot deep undersea lab.

但研究人员正在计划建造一个60英尺深的底实验室。

It's organic material that's sinking to the seabed and it's food here.

雪是沉入底的有机物质，是这里的食物。

And anything below a thousand meters is sequestered almost forever.

底一千米以下的万物几乎被永久封存了。

I worked the deep wells for a week and did nothing, he thought.

我在这底的深渊上转游了一个礼拜，可是一无作为，他想。

So workers had to plant new coral on the sea floor.

因此，工人们不得不在底种植新的珊瑚。

'Our world here at the bottom of the sea is always colourful and beautiful.

“我们的底世界总是色彩斑斓的。

The little mermaid lives in a beautiful castle in the deep blue sea.

小美人鱼住在蓝色底的一个美丽城堡里。

The wrecked ship rested on a shelf at the bottom of the sea.

破毁的船只搁置在底的暗礁上。

You can see even from far away the blue sea bed of Marble Beach. Wow.

在远离大理石沙滩的地方也能看到蓝色的底。哇哦。

The land at the bottom of the sea was black shale rock.

底的土地是黑色页岩岩石。

And so more people have been to space than the bottom of the ocean.

所以，上过太空的人 比下过底的人还多。

Metal-rich nodules scattered across various parts of the ocean floor are a possibility.

有一种可能的来源是分布在底各处的富含金属的结核。

Scientists have identified the highest levels of microplastics ever recorded on the seafloor.

科学家发现了底有记录以来的最高水平的微塑料。