This fenced in area is a missile silo controlled by Malmstrom Air Force Base.

这个设有围栏区域是由马姆斯特罗姆空军基地控制发。

At the time, Malmstrom had 150 nuclear missile launch structures called silos.

当时，马姆斯特罗姆空军基地拥有150个被称为发核发结构。

Yeah, we're headed there next. What about the silo?

我们下一站就去那 发呢？

Lately we've been talking about converting it into a missile silo.

最近我们在考虑 把它改造成发。

They secured the silo, but everyone was gone.

他们控制了发 但那些人都走了。

So, how about we talk about that silo?

不如我们说说发事？

Fast forward to 1980 at a Strategic Air Command silo near Damascus, Arkansas.

快进到 1980 年， 阿肯色州大马士革附近战略空军司令部发。

The heavily armed 49th Missile Defense Battalion secures 38 missile silos, dotting a landscape frigid even in late summer.

全副武装第 49 防御营保护着 38 个发，即使在夏末也点缀着寒冷风景。

But from overhead imagery of silos being built across China, we know that China is engaged in the largest nuclear weapons build-up in history.

但从中国各地正在建造发俯视图像来看，我们知道中国正在进行历史上最大规模核武器集结。