The researchers found that in the northern sky, the fine-structure constant gets smaller with increasing distance, or as astronomers look farther back in time.
研究人员发现在北方天穹，精细结构常数在越远的地方就越小，或者说天文学家所看到的过去越久远。
It didn't look at shoe heel height, it looked at anatomical heel length, the distance from the back of your ankle joint to the insertion of the Achilles tendon.
他没有着眼于鞋子的高度，他考虑的是脚后跟长度的结构，从踝关节背面到跟腱的附着距离。
As I stand on top of a hill, I look into the distance, feeling as if my hometown is calling me back to where I belong.
当我站在山顶上时，我注视着远方，感觉我的家乡似乎在呼唤着我回去。
A lot of things, only when the distance away, to look back to see it.
很多事，唯有当距离渐远时，才能回首看清它。
A lot of things, only when the distance is far away, can look back to see it.
很多事，唯有当距离渐远时，才能回首看清它。
Now and then he stepped back to look at his work from a distance.
他不时地退后步从远处看一看他的作品。
Why do I always like to look back, as if some things are still to stay in place that I walk a longer distance, or it has been abandoned by the people?
为什么我总是喜欢回头看，仿佛一些东西依然停留在原地，是我走远了，还是被人们遗弃？
When we see something at a distance, we also need to look back in time.
当我们远望的时候，也应该及时地回头看看。
Seems nice from a distance, but layer effect is obvious if you look closer, especially at places which have small Angle between horizontal plane. For example, the top of nose, back and horn.
远看还是不错的，但是近看……还是有层纹，与水平面夹角比较小的地方都是很明显的，比如说羊鼻子，羊背部，羊角顶部。
Seems nice from a distance, but layer effect is obvious if you look closer, especially at places which have small Angle between horizontal plane. For example, the top of nose, back and horn.
远看还是不错的，但是近看……还是有层纹，与水平面夹角比较小的地方都是很明显的，比如说羊鼻子，羊背部，羊角顶部。
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