He has just learned what aperture is, but he still fails to use it.

刚刚学会了什么是光圈，但仍然不会用。

Notice the red ring around our planet.

注意看地球周围的红色光圈。

A dark circle either completely or partly covers the sun as a result.

日食的结果就是太阳被黑色的光圈完全遮住或者部分被遮住。

The nearer galaxy appears to have a circle of light, or a halo, around it.

较近的星系周围似乎有一个光圈或光晕。

You can see it light up these gray aperture blades.

你可以看到它照亮了 这些灰色的光圈叶片。

They are all taken through a time loop that brings them back to Jacob's time.

通过时光圈被带了雅各布的时代。

He moved forward into the firelight.

上前几步，走进炉火的光圈。

With detailed red veins and a colorful iris, it's easy to imagine there's something behind the eye.

细致的红色血管和五颜六色的光圈，很容易让人想到眼睛背后暗藏着什么。

I'm really locked in with my halo around my head, so that made a huge huge difference.

我的头部真的被锁定在头顶光圈那个位置，所以这项技术为我带来了很大不同。

Instead, Jacob, Emma, Bronwyn, and Enoch disobey and travel through the time loop to search for answers.

然而雅各布、艾玛、布朗温和伊诺克并不服从，穿越时光圈寻找答案。

For a moment the circle of light was broken, and something gave Peter a loving little pinch.

光圈暂时断了，什么东西宠爱地轻轻掐了彼得一下。

And I bet you can guess the shape of the aperture on the lens that took this picture.

我打赌你能猜出拍摄这张照片的镜头的光圈形状。

Alice-her short, inky hair in a halo of spiky disarray around her exquisite, elfin face-was suddenly standing behind his shoulder.

爱丽丝——她短短的黑发乱糟糟地围在她精致如精灵般的面孔周围，像一道光圈——突然站到了身后。

So, a lunar eclipse is when the moon looks as if it is completely or partially covered with a dark circle.

所以，当月亮看起来像是被一个黑色的光圈完全或者部分遮住的时候，那就是月食了。

For a camera it's a diaphragm that governs the amount of incoming light.

对于相机来说，它是控制入射光量的光圈。

First, take a light circle and cut out a sliver.

首先，取一个光圈并切出一条条子。

There was an almost-full light circle and a sliver of dark circle left over.

有一个几乎完整的光圈和剩下的一条黑色圆圈。

The aperture of the house is how much sun you get.

房子的光圈是你得到多少阳光。

You understand ISO, f-stop, you understand the technical sides of it.

你明白ISO，光圈这些技术方面的知识。

But the reason why I'm replacing this, again, simply because of the F1.8.

然而，我再次更换它的原因，纯粹是因为那个F1.8的光圈。