An ash cone rises from the center of the crater, casting a dark triangular shadow.
火山口中间是火山灰锥，投下了三角形的暗影。
The Moon, at least at the bottom of a deep, dark cold crater near its South Pole, seems to be wetter than the Sahara, scientists reported Thursday.
据周四报道，科学家发现位于月球南极的冷陨石坑底部阴影地带，湿度似乎比撒哈拉沙漠大。
Forming a paisley pattern, the dark volcanic rocks north of SP Crater result from lava flows. (This image has been rotated and north is at right.)
火山熔岩从火山口的北边流淌下来，形成漩涡状的暗黑色岩体(图片已旋转，右边是北方，)。
The southern area, to the left of the image below the smaller crater, exhibits dark features.
南部地区，到下面的小弹坑图像左右，展品黑暗的功能。
The softer material around them has been eroded and blown out of the crater by north-easterly winds and now forms dark streaks on the surroundings.
他们周围的软物质已被侵蚀和吹制出的东北风火山口，现在的形式对周围环境的暗条纹。
In the centre of the image, the floor of an impact crater almost 50 km wide is covered in dark material.
在图像的中心，一个陨石坑地面将近50公里宽覆盖着黑色的物质。
One origin hypothesis is that the dark material was uncovered from beneath Mercury's surface during the impact that created the surrounding crater.
一个起源假说是当撞击发生时，此处并没有被水星表面的物质所覆盖保护著。
One origin hypothesis is that the dark material was uncovered from beneath Mercury's surface during the impact that created the surrounding crater.
一个起源假说是当撞击发生时，此处并没有被水星表面的物质所覆盖保护著。
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