Below the A horizon are layers of basically all the extras from the topsoil.

A 层以下是表土层基本上 所有的附加物。

And no matter how far away you get from earth, you're always going to be dealing with a horizon that blocks viewing a full half of the planet.

无论你离地球有多远，你总是要面对一地平线，它挡住地球的视线。

They compassed the whole arc of the circle, merging towards the west in a horizon that was fierce, almost garish in coloring, like an impressionist backdrop done by some half-mad genius.

他们绕过整圆弧，向西汇入一片凶的地平线，几乎色彩斑斓，就像一些疯的天才画的印象派背景。

In the valleys of the heath nothing save its own wild face was visible at any time of day; but this spot commanded a horizon enclosing a tract of far extent, and in many cases lying beyond the heath country.

荒原的山谷里，平时无论什么时候，除荒原的荒野地面什么也看不见；但站到古冢上面，视野要宽广得多，荒原以外的许多地方也尽收眼底。

Scarcely half-a-dozen men in America could be named who were known to have looked a dozen years ahead; while any historian who means to keep his alignment with past and future must cover a horizon of two generations at least.

美国，几乎没有六人的名字是众所周知的超前十二年的人；而任何想要与过去和未来保持一致的历史学家必须至少涵盖两代人的视野。