The boundary where the pit begins is known as the black hole's event horizon.

这坑边界被称为视界。

Right. Near the event horizon, virtual particles are being created.

没错，在视界边缘，虚粒子不断产生。

And if I may, that dark region is the signature of the event horizon.

如果可以话，那暗区域就是事件视界标志。

The founder of Ocean Discovery Institute says their world can be very small.

海洋研究所这位创始人表示人视界非常狭小。

In the end, you'd just freeze, never crossing the event horizon.

最终，你只会觉得身体僵硬，再也穿不过视界了。

Beyond this horizon we don't know where we are coming from.

超出了这视界范围， 我们看不到我们起源。

I mean, you wouldn't even notice falling into that event horizon if you were there.

如果你在那里，你甚至不会注意到掉进了那视界。

We know that the horizon should line up, so we read it as a level.

我们知道视界应该对齐，所以我们把它看成一水准线。

" Hawking said that pairs of particles should be created at the event horizon."

“霍金说，视界可以产生成对粒子。”

Your mind just slows down, and you see a tremendous expanse in the moment.

你心灵逐渐平静下来，你视界会极地延伸。

Second, it should not contain any event horizons, which would block two-way travel.

其次，虫不能有任何事件视界，这会阻挡我们双向通行东西。

They're extremely dense, with such strong gravitational fields, that not even light can escape their grasp.

密度极高，引力场极强，连光都无法从其视界逃脱。

Lu, Krichbaum, and Akiyama are members of the Event Horizon Telescope (EHT) project.

路如森、托马斯·克里希鲍姆、秋山一本都是事件视界望远镜项目成员。

Black holes got their name because light can't escape them, beyond a certain radius, called the event horizon.

得名原因是光无法逃脱一特定界面——视界。

Now, as spin increases, r-isco decreases.

随着自旋增，ISCO半径会减小高达6倍，直到跟事件视界相等。

However, a person observing you outside of the event horizon would see a very different picture.

但是，一在视界之外观察你人将会看到一张迥然不同图像。

In fact, black holes warp space-time so much that, at the event horizon, time essentially stops!

事实上，扭曲了时空，以至于在视界处，时间基本上停止了！

However, the wormhole has no event horizon like a black hole, a trap from which we can't return.

然而，虫没有像那样视界，一我们令无法返回陷阱。

It is the world's first device able to capture, playback, and edit 10-bit HDR footage with Dolby Vision.

它是首部能拍摄、播放，甚至剪辑10位杜比视界HDR视频iPhone。

Colonial borders were long ago abandoned and the continent is unified into a shared economic and political vision.

殖民时代边界早已被废弃，非洲陆统一为一共同经济和政治视界。