His dark eyes were still fixed upon the coiling serpent in its protective sphere.

他黑色的眼睛仍旧集中在上方那条在保护球体里旋转的蛇身上。

So a sphere is an object that is shaped like a ball, a sphere.

因此，球体是一个形状像球的东西，球体。

It is -- is a perfect sphere.

它是一个完美的球体。

We now know the Earth is not a perfect sphere.

我们现在知道地球不是正圆形的球体。

So we just see a black sphere reflecting nothing.

因此我们只能看到一颗不反射任何东西的黑色球体。

At the edge of this inner sphere are about 10,000 electronic detectors.

内部球体边缘分布着约 1 万个电子探测器。

And that sphere is so perfectly machined, right?

那个球体是用机器 完美制造出来的，对吧？

First, you might notice that there's two globes, representing all of earth.

首先，你可能会注意到有两个球体，这代表整个地球。

Unimals are pretty simple, having spheres for heads and cylinders for limbs.

unimal的模样非常简单，头是球体，胳膊或腿是圆柱体。

Columbus was well-educated and he understood that the earth was a globe, not flat.

哥伦布受过良好的教育，他知道地球是一个球体，而不是平的。

Black holes are pretty much perfect spheres.

黑洞几乎是完美的球体。

They could be dancing across the sky or look like glowing floating spheres.

它们可能在天空中跳舞，或者看起来像发光的漂浮球体。

And why a sphere? Well, a sphere is a pretty simple object.

- 为什麽要做成球体呢？ -- 因为球体是一个比较方便（计算原子数）的物体。

I am a gas giant, and an impressive sphere.

我是一个气体巨人，非常令人印象深刻的球体。

For a double tuck, we're gonna approximate her as a sphere when she's tucked.

如果是双倍团身，我们要把她内收时的状态近似为一个球体。

Without gravity, a flame would just burn in a perfect sphere.

没有重力，火焰会燃烧成一个完美的球体。

You can't cram that much universe into a tiny little sphere without things getting extreme.

你不可能把这么大的宇宙塞进一个小球体，同时物质还不会变得极端。

That porous material that was the bone got filled in with little spheres, opal, basically.

骨头的多孔材料被填充了小球体，基本上是蛋白石。

These are spheres of silica, silica and oxygen.

这些是二氧化硅、二氧化硅和氧气的球体。

I never thought a sphere suspended in mineral oil could be so exciting.

我从没想过球体悬浮在矿物油中能这么让人兴奋。