Water welling up and moving under the crust causes it to shift, creating all the various surface features.

液态水向上涌起，或在地壳下流动的过程会引起地壳移动，创造出各种各样的地貌。

There's no doubt our view of Pluto will change: there may be more moons discovered, we'll see surface features for the first time, and much more.

毫无疑问，我们对冥王星的认知将会改变：可能会有更多的卫星被发现，我们将首次看到冥王星的表面特征，还会有更多的信息。

The ships from Breakthrough Starshot will be capable of taking pictures of this mysterious planet that could reveal oceans, continents, and other surface features if they exist.

“突破摄星”号飞船将能够拍摄到这颗神秘的星球，可以揭示海洋、大陆，和其他表面特征是否存在。

But the grandest of the surface features on Mars is easily Valles Marineris: a canyon discovered when the Mariner 9 probe orbited Mars in the 1970s.

这是一座水手9号探测器在20世纪70年代环绕火星时发现的一个峡谷。

Mercury is too small and difficult to observe to see surface features on it, which for a long time made it impossible to figure out how long its day is.

水星太小，以至于很难观察到它的表面特征，这使得很长一段时间里，人们都几乎无法弄清水星上的一天有多长。

Oh, and one final note: under international agreement, surface features on Venus — mountains, plains, craters, and so on — are all named after women or goddesses of various cultures.

哦，还有最后一点：在国际公约下，金星的表面特征——山脉、平原、陨石坑等等——都是以不同文化中的女性或女神的名字命名的。