As guests came to our door, he would light the pumpkin and have it pop out in front of them from a hiding place in the bushes.

客人到我家门前时，他就把点亮藏在树丛中的南瓜灯，在他们走到跟前突然伸出来。

youdao

Flash your light around and see if anyone is hiding in here.

你用光四处照一下，看看这里是否藏着人。

youdao

Like a magician using a complex set of mirrors to hide his tricks, a invisibility cloak USES materials that change the shape of light so that it moves around an object, hiding it from view.

就像魔术师通过一组复杂的镜子来隐藏他的戏法，隐身斗篷利用特殊材料改变光的形态，使光线绕过物体，从而使物体在人们的视线中消失。

youdao

No one has ever accused Trump of hiding his light under a bushel.

WSJ: Donald Trump returns to the 'Apprentice' boardroom

But resist it you should: chances are that one of Barcelona's finest watering holes lies close at hand, hiding its neon light under a bushel.

BBC: Barcelona: More than meets the eye

Here's the problem: these light-guiding structures need to be not much bigger than the wavelength of the light they're hiding from.

BBC: Invisibility cloaks: Will we ever really have them?