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

需要使用遮光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.

遮光板是你可以用来遮住窗户的板子。

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遮光设计，所以所有的光都投向地面。

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

隔壁房间里有人点着了一盏遮光灯。

We all know the routine by heart: " Please ensure your seats are in the upright position, tray tables stowed, window shades are up, laptops are stored in the overhead bins and electronic devices are set to airplane mode."

这句常规提醒我们都烂：“请确保您的座椅靠背垂直，餐桌和遮光板收起，笔记本电放在头顶的行李架上，手机调成飞行模式。”

Instead, a common way astronomers detect them is by watching as they pass in front of their star, blotting out some of the light.

，天文学家探测系外行星的常用方法是，当它们经过恒星前方时，观察其遮光情况。

It's forced or blanched, covered over so when it's young it doesn't get any light and then it grows tall and pale in colour.

在生长过程中会进行遮光处理，幼苗时接收不到阳光，它长得高高白白的。

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

所有遮光板都被拉下来，空姐们回休息舱了，帘子也被拉上了。

I also need to ask you to raise your window blind and make sure your seat back is in the upright position for take-off.

我还需要请您拉开遮光板，并确保您的座椅靠背处起飞的直立位置。

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遮光板放下来。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，运动员佩戴遮光眼罩，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 fire.

遮光板需要拉起来，这样我们就可以看到是否有紧急情况，比如火灾。

It will unfold the sun shield and deploy its mirror, which is designed to look for signs of light from far-away stars and galaxies.

它将打开遮光罩并展开其射镜，该射镜旨在寻找遥远的恒星和星系发出的光的迹象。

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

遮光板收起，我们才能看见起火等紧急状况。

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

马丁不建议使用遮光窗帘营造漆黑的睡眠环境。

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

你可以考虑使用遮光窗帘或眼罩来阻挡环境光线。

Just make every room a blackout room.

只需将每个房间都设为遮光室即可。

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

因此，与我的狭小公寓不同，这里不仅配备了遮光帘，还加了一层窗帘。

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

对卧室，我们既有薄纱窗帘也有遮光窗帘。

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

就像它不仅仅基深色遮光帘似的。