Beyond just restrictions like this, the FAA also has another type of air restriction known as a prohibited area.

除了像这样的限制区之外，美国联邦航空管理局还有另一种类型的空中限制，称为禁飞区域。

It allows us to pass through police cordons and security barriers to park in prohibited areas and so forth.

它允许我们通过警戒线和安防路障以及在禁停区停车等。

And speaking of nuclear weapons, America's primary nuclear weapon assembly plant is also covered by prohibited airspace as prohibited area P-47.

说到核武器，美国的主要核武器组装厂也在禁飞区 P-47 的范围内。