Normal patients require to move their eyes inward while focusing near objects.

一般来说，在聚焦近处物体时需要向内移动眼睛。

The near objects are closer to the color of the chosen, for the central object in this image.

附近的对象更接近所选颜色，就是这个图像中间的物体。

These have lenses with a single focal power tuned so that near objects come into focus.

这些镜头具有经过调整的单一焦度，因此可以聚焦近处的物体。

But as we get older, the lens becomes less flexible, and can't change shape when we want to look at near objects.

但是随着我们变得老，晶状体变得弹性差些，当我们想看近的物体时并不能改变形状。

Leap up on that table and howl at the moon, grab the nearest sharp object and commit yourself to a fight to the death.

跳上那张桌子，对着月亮嚎叫，抓住最近的尖锐物体，投入到死亡的战斗中。

Also, when they try to see near objects, their eyes will require even more focusing power which these muscles can no longer provide hence causing near objects to become blurry.

此外，当他们试图看到近处的物体时，他们的眼睛将需要更多的聚焦能力，而这些肌肉已经无法提供，因此导致附近的物体变得模糊。

From the gallery window the tomb of her son was plainly visible—standing as the nearest object in a prospect which was closed outwardly by the changeless horizon of the sea.

从长廊的窗户可以清楚地看到她儿子的坟墓——站在一个远景中最近的物体，从外面被不变的大海地平线所封闭。

What we need are glasses that, when you're looking far, far objects are sharp, and when you look near, near objects come into focus in your field of view, without you having to think about it.

我们需要的是这样的眼镜， 当你看远的时候， 远处的物体很清晰，当你看近的时候， 近处的物体会在你的视野中聚焦，而不需要你去想它。

Most of the Universe is pretty empty — that's why we call it “space” — and if I were to magically transport you someplace randomly in the cosmos, the chances are you'd be a million light years from the nearest substantial object.

大部分的宇宙空间都是空空荡荡的——这也是为什么我们称之为“太空”的原因——如果我们通过某种神奇的方式把你随机传送到宇宙中，你多半离最近的大型物体也有几百万光年那么远。