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1·The clay deposits are scattered all over, in ancient volcanic surfaces and heavily cratered highland regions, some of which have apparently been exposed by erosion only recently.

粘土沉积分布在古代的火山表面和坑坑洼洼的高原地区，其中一些显然是最近才由于侵蚀而暴露出来的。

2·But the cratered landscape tells a different story.

但是，坑坑洼洼景观讲述了另一个故事。

3·The surface cratered with the constant dropping of water.

表面因长年不断地滴水而成坑凹。

4·Some of the plains are heavily cratered while others are not.

不过也有有很多撞击坑的平原。

5·This close up of Dione reveals its cratered and fractured icy surface.

这张土卫四（Dione）的近距离特写照片展示了其坑坑洼洼支离破碎的冰冷表面。

6·Astronomers say the planet heave liquid (cratered) and has a large iron core.

天文学家说这颗行星表面的坑很深而且有一个巨大的铁核。

7·Epimetheus, as pictured above, is actually well behind the heavily cratered Rhea.

土卫十一，在上图中，实际远远地在环形山密布的土卫五后面。

8·Now, their approval ratings have cratered, and they have turned to football for support.

现在，他们的民调支持率荡在谷底，他们为寻求支持转向拥抱足球。

9·Mars has obviously had an active geological history as can be seen from its cratered surface.

很显然，历史上火星的地理结构是非常活跃的，这一点从它布满陨石坑的表面可以看出来。

10·These amazing pictures capture the moon's cratered surface in the most intricate detail ever recorded.

本文中为您呈现的奇妙图片真实记录了月球坑洞表面的模样。 此乃有史以来人类拍摄到的最为清晰的月球背面照片。

(1)crater laken. 火山口形成的深湖

(1)explosion crater爆裂火口；爆破漏斗