总之，在这个实验室里有7种不同的飞机大部件。

All in all, there are big parts of seven different airplanes situated in the laboratory.

youdao

在这个实验室里您不可以穿运动鞋。?。

You're not supposed to wear athletic shoes in this lab .

youdao

而且因为它们之间不存在交互——或者说没有星体上的物质在它们间流动——这就为我们提供了一处独特的星体实验室，在这个实验室里我们可以寻找广义相对论引发的效果并且探测极端重力。

And because there is no interaction-or star matter streaming between them-we may have a unique stellar laboratory here to look for effects of general relativity and probe for extreme gravity.

youdao

What can actually happen is that if you're in an enormous laboratory, which is made up of an enormous object, then you will find that you can, in fact, attach it to the wall.

其实真实的情况就是,如果你在一个巨大的实验室里,这个实验室由巨大的物体组成,你就会发现能够,将它与墙相连

耶鲁公开课 - 基础物理课程节选