正如你所知道的，人心皆可见。

As thou dost know, who all men's hearts canst see.

youdao

当你想知道某物对可见光是否透明时，这里是神秘物质，这里是可见光。

When you want to know if something is transparent to visible light or not, here is the mystery material and here is visible light.

youdao

但这是我们可见的宇宙的天穹，我们知道整个宇宙是比我们所能看到的大得多。

But this our containment of the visible universe. We know the universe is bigger than that which we can see.

youdao

Within the visible range of what we can see, you also want to know this relative order that's pretty easy -- most of us have memorized that in kindergarten, so that should be fine.

在可见光的范围内，你们要知道它们排列的,相对顺序，这非常简单,你们在幼儿园的时候。

麻省理工公开课 - 化学原理课程节选

So it turns out that we can really know a lot just by looking at the periodic table.

可见，我们只是看看元素周期表,就能知道很多信息。

麻省理工公开课 - 化学原理课程节选

When you want to know if something is transparent to visible light or not, here is the mystery material and here is visible light.

而我们知道,物体是否对可见光透明，这里是神秘的材料，这里是可见光。

麻省理工公开课 - 固态化学导论课程节选