You can also plug up poorly sealed windows with wet towels or painter's tape to prevent air from leaking in.

您还可以用湿毛巾或油漆胶带堵住密封不严的窗户，防止空气渗入。

So while a broken window and sealed window both have the same minimal effect on radiation, thick layers of steel, concrete, and packed earth can offer serious protection.

不管是破的窗户和还是密封的窗户对辐射来说作用都是最小的，只有厚钢板，混凝土，泥土才可以提供更有效的保护。

If you don't live somewhere where you can seal the windows and filter the air, try to go somewhere that does, like an office or library.

如果您没有住在可以密封窗户和过滤空气的地方，那就尽量去有这种条件的场所，比如办公室或图书馆。

So compare these to our concrete, steel and glass buildings that are air conditioned and that have sealed windows that basically make our cities into heat traps compounding instead of solving the problem.

因此，将它们与我们装有空调和密封窗户的混凝土、钢材和玻璃建筑进行比较，这些建筑基本上使我们的城市陷入热陷阱，而不是解决问题。