The shield is needed to keep the infrared telescope cold in space.

需要使用罩让红外太空望远镜在太空中维持低温。

The window blind is a screen that you can use to cover the window.

板是你可以用来住窗户的板子。

We have fixtures that have full cut-off shielding, so it all goes to the ground.

我们的灯具都有完全的设计，所以所有的都投向地面。

Someone in the next room had lit a dark-lantern.

隔壁房间里有人点着了一盏灯。

Martin also recommends rethinking the black-out curtains you might use to foster a very dark sleeping environment.

马丁不建议使用窗帘营造漆黑的睡眠环。

Window shades need to be up so we can see if there's an emergency, such as fire.

板需要拉起来，这样我们就可以看到是否有紧急情况，比如火灾。

And when we landed, we had to have all of our shades drawn down. The lights were off.

我们在伊拉克降落时必须把所有板放下来。灯也被关了。

In our sport, we all wear blackout eye masks to equalize the level of vision between all players.

运动过程中，运动员佩戴眼罩，平衡所有队员的视力水平。

Window shades need to be up so we can see if there's an emergency, such as a fire.

板收起，我们才能看见起火等紧急状况。

All the blinds are down and the flight attendants they're back in their cabins, and the curtains are drawn.

所有板都被拉下来，空姐们回休息舱了，帘子也被拉上了。

You may consider using blackout curtains or an eye mask to block ambient light.

你可以考虑使用窗帘或眼罩来阻挡环线。

Just make every room a blackout room.

只需将每个房间都设为室即可。

So unlike my shoebox apartment, this has blackouts plus a second curtain.

因此，与我的狭小公寓不同，这里不仅配备了帘，还加了一层窗帘。

Today, we're going to show you what they are and how they're used.

- 今天，我们将向你们展示什么是盒以及它们是如何被使用的。

This is 'What is a Matte Box'.

这是“什么是盒”。

We're getting nice sheer curtains here and then for the rooms, we're getting blackout curtains.

我们在这里装一些漂亮的薄纱窗帘，然后房间里面装窗帘。

For the bedroom, we have the sheer curtains and blackout curtains as well.

对于卧室，我们既有薄纱窗帘也有窗帘。

Like it's not based just on dark blackout shades or not.

就像它不仅仅基于深色帘似的。

With upscale choices like faux wood blinds, cellular and roller shades, or even outdoor shades.

提供诸如仿木百叶窗、蜂巢帘、卷帘乃至户外阳帘等高端选择。

They should also have the lens shade category clearly marked on the frame.

镜框上应清晰标注镜片类别。