However, as he describes in Naturwissenschaften, when he and his team examined the area, they were stunned to discover a revenant from this cataclysm just 50 metres from the crater.

然而，正如他在《自然科学》杂志上所说，当他和自己团队对该区域进行调查时，在离火山口仅50米地方发现了一棵劫后余生，让他震惊不已。

Fill some crater in your soul?

填补你心底一些裂缝？

They show a huge crater, and not much of the plane is left.

图片显示，地面被砸出一个大坑，飞机残骸所剩不多。

Till he almost felt himself to be voyaging bodily through its wild scenes, standing on its hollow hills, traversing its deserts, descending its vales and old sea bottoms, or mounting to the edges of its craters.

他一直望着，仿佛觉得自己好像是亲身在那荒野境地旅行，驻足空山，穿过荒漠，走下谷地和古老海底，登上火山口边缘。

The discovery provides crucial evidence of the existence of impact ejecta from nearby craters in the sampling areas of the lunar probe.

一发现为月球探测器取样区域附近陨石坑中存在撞击喷出物提供了关键证据。

But in 1996, and with the help of dynamite, they managed to build a tunnel, and now even a child can overcome the path to the bottom of the crater.

但在1996年，有了炸药帮助，人建成了一条地道，现在，即便是孩子也能穿过条路，到达火山口底部。

So, as that lava drops into the crater and into the basically a water table, let's talk about what could potentially happen as far as this explosive eruption here as we check in with our volcano.

所以，当熔岩进入火山口，进入到一个地下水位时，我论一下火山爆发时可能发生事情。

We can see the steam breathing from the crater.

我可以看到火山口喷出蒸汽。

It's not headed to the Red Planet yet, but the lander was recently tested in a part of China that said to have a landscape like that of Mars, with slopes and craters all around.

虽然至今它还没有登上过火星，但据说它正在中国某地进行测试，该地与火星地形相似，四周高低不平，都是环形山。

Among the new features on this rover a terrain relative navigation, if you see that sort of red triangle, a camera in there is going to be taking images of Mars as it parachutes down into a crater.

在辆飞船新功能中，有一种叫“地形相对导航”功能，你看到红色三角状物了吗，那里一个相机将在降落到陨石坑内时拍摄火星照片。

This is Mount Visoke, with a small crater lake in its summit at 3,700 meters.

是比苏奇火山，高度 3700公尺 顶峰上有个火山口湖。

This volcano is remarkable in that its crater contains an active lava lake.

座火山突出之处在于它火山口里有一个活跃熔岩湖。

There are a lot of mysteries outside the crater.

陨石坑外面有很多未解之谜。

Hurry! We must get to the crater!

快点！我必须赶到火山口！

The young Earth was once completely covered by impact craters.

年轻地球曾经完全被陨石坑覆盖。

So some crater floors never receive light or heat from the Sun.

一些坑内永远也见不到阳光。

A crater is a large bowl-shaped area on top of a volcano.

火山口是火山顶部一个大碗状区域。

Well, it's obvious, really, with a huge eruption such as this where enormous amounts of material have exploded into the air, the summit falls into what is now an empty chamber and thus forms a large crater.

很明显，在样一次大规模喷发中大量物质爆炸到空气中，山顶会落入现在空腔中形成一个巨大火山口。

Double craters are common too, probably formed when binary asteroids hit the Moon.

双陨石坑也很常见，可能是在双子小行星撞击月球时形成。

Officials say it blasted a crater roughly the size of a major league baseball infield.

相关科研人员表示，次撞击在月球表面砸出了一个坑洞，面积大约和美国职业棒球大联盟内场场地相当。