It seems like the universe is just infinite, which it is, but the observable universe is finite.

宇宙看起来是无边无际，事实也确实如此，但是可观测宇宙是有限。

Behavior is any observable action one does usually.

行为是一个人通常所做任何可观察到行动。

So within the observable universe, what do we know 'exists'?

所以在可观测宇宙中，我怎么知道‘存在’呢？

We call this the radius of the observable Universe.

我称之为可观测宇宙半径。

As small compared to you as the whole Observable Universe is big to you.

质子之于你渺小程度，就如同整个可观测宇宙之于你庞大程度。

If we stay on this line, we will map every large galaxy in the observable universe by 2060.

如我继续沿着这条线走，到2060年我将绘制出可观测宇宙中每一个大星系样貌。

At the edge of the observable universe, is just more universe.

在可观测宇宙边缘，存在只是更多宇宙。

Some say it's at least 250 times bigger than our observable universe.

有人说至少比我观测到宇宙范围大250倍。

And if they do play a role, then they potentially have observable consequences.

如它确实发挥了作用，那么它可能会产生可观察到。

And by day 42, the experiment would fill up the entire observable universe.

到第 42 天，实验将充满整个可观测宇宙。

NASA officials said the capsule arrived as planned with no observable damage.

美国航空航天局官员表示，太空舱按计划到达，没有明显损坏。

But without any observable gas, they cannot be identified.

但如没有任何可观测到气体，它就无法被识别。

T hat is consistent with the observable spread of Enlightenment values.

这与启蒙运动所倡导价值念明显传播是相一致。

Nothing in the observable cosmos could account for an accelerating universe.

在可观测宇宙中，没有任何东西可以解释宇宙加速。

Inflation explains how the observable universe developed.

暴胀论解释了可观测宇宙是如何发展。

Test scores “capture only a fraction” of what teachers are capable of, according to Jackson, who points out that teachers play an important role in the overall well-being of students—though that may not be immediately observable.

杰克逊说，考试成绩“只反映了教师能力一小部分”，他指出，教师在学生整体福祉中发挥着重要作用——尽管这可能无法立即观察到。

For that strange spectacle observable in all sperm whales dying—the turning sunwards of the head, and so expiring—that strange spectacle, beheld of such a placid evening, somehow to Ahab conveyed a wondrousness unknown before.

因为在所有垂死抹香鲸身上都能观察到那种奇异现象——它把头转向太阳方向，然慢慢地咽气——在如此宁静黄昏，目睹那种奇异现象，不知怎，给亚哈带来了一种前所未有惊异之感。

But from even there, we can zoom out all the way to the entire observable universe and see that even the Titanic Laniakea Supercluster is just a tiny and insignificant part of everything.

但即使是在那里，我也可以将整个可观测到宇宙范围缩放，我可以看到，即使是巨型拉尼亚克亚超星系团，也只是宇宙中微不足道一小部分。

If you look at the observable physical world in this life you can, it is true, learn something about the basic rules of the universe, if you take into consideration camouflage distortion.

如查看此生中能够观察到质世界，你确实能够对宇宙基本规则有所了解，只要你将幻相扭曲考虑进去。

A team at UCLA is already working on this project where they have seen that just by changing the stimuli of observable reality the autistic features can be normalized.

加州大学洛杉矶分校一个团队已经在研究这个项目，他发现仅仅通过改变可观察到现实刺激，自闭症特征就可以被规范化。