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

他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。

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。

Outside the orb's metallic skeletal frame is darkness.

在球体的金属骨架外，是一片暗。

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色球体。

Black holes are pretty much perfect spheres.

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。

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。

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。

These are spheres of silica, silica and oxygen.

这些是二氧、二氧氧气的球体。

So the real earth is a squished, spinning, lumpy, irregular blob with uneven gravity.

所以真正的地球是一个旋转的、被压扁的、一块一块、不规则的球体，而且还有不均匀的重力。

This bone is the closest nature has ever produced to a perfect sphere.

这块球形骨骼是在自然界中所形成的最完美的球体。

The crystal panels for the ball are traditionally produced by the Irish Company Waterford.

球体的水晶板按惯例是由爱尔兰沃特福德公司产的。

All points on the surface of a sphere are equidistant from its center.

球体表面上的所有点与其中心的距离相等。

And he would touchy his sphere to another sphere that didn't have a charge.

然后他会用自己的球体去触碰另一个没有电荷的球体。

But they also aren't perfect spheres.

但是它们也不是完美的球体。

And we feed those positively charged spheres negatively charged electrons by adding formaldehyde to the mix.

同时我们通过往混合液里加入甲醛给带正电的球体里提供带负电的电子。

The problem was, for a long time, we didn't know it was a spinning, revolving ball.

问题是，很长一段时间里，我们都没有认识到地球是一个有着自转公转的球体。

The Sun is, essentially, a big hot ball of mostly hydrogen gas.

太阳在本质上是一个主要由氢气组成的巨大而炽热的球体。

No matter what, this initial 3D grid of that sphere is never going to exactly replicate reality.

无论如何，这个球体的初始 3D 网格永远不会完全复制现实。