And then we saw iron rings as steps leading down a shaft into a darkness without bottom.

然后我们看到铁环作为台阶， 沿着竖井向下延伸到无底的黑暗中。

So what you'll see inside is we cut out a series of three voids–so they're basically blind shafts–into the floor plate.

所以你在里面看到的是我们在地板上切出了一系列三个空隙——所以它们基本上是盲井。