Those early glimpses of the deep ocean floor suggested very little happened down there.

在对深海海床的早期观测中，人们认为那里并没有发生什么。

Among the photos it captured were unmistakable images of a wrecked sub on the deep ocean floor.

在它拍摄的照片中， 有一张清晰无误的深海海底残骸图像。

It's middle ground between shallower waters and the deep ocean floor, but still has enough light for coral to grow and reproduce.

其位于较浅水域和深海海底之间的中间地带，但是仍然有足够的光线使珊瑚得以生长和繁殖。

Thirty-three inch deep floors made of prefabricated steel trusses would act as supports to stiffen the outside walls against the buckling forces of the wind-load pressures.

由预制钢桁架制成的 33 英寸深的地板将用作支撑，以加固外墙以抵抗风荷载压力的屈曲力。

Today, office buildings tend to have much wider, deeper floor plates than apartments, which means there's a lot of interior space that's pretty far from a window.

如今， 办公楼的楼板往往比公寓更宽、更深，这意味着有很多内部空间距离窗户很远。

These rocks contain rare earth minerals, and right now there are companies that are building bulldozers that would be capable of mining the deep sea floor for those rocks.

这些岩石含有稀土矿物，现在有些公司正在建造推土机， 能够在深海海底开采这些岩石。

All this energy and biomass in the sunlit  zone has to go somewhere, be it in the form of organism death or excreta, and… the only way  is down, a long way down to the deep ocean floor.

阳光照射区域的所有能量和生物质都必须去往某个地方，无论是以生物死亡还是排泄物的形式，而唯一的途径就是深入到遥远的深海底部。