Ganymede is the largest moon in our solar system.

伽尼墨德(三)是太阳系里最大的。

Ganymede is one of Jupiter's likely ocean-bearing moons.

三是可能含有海洋的之一。

They're called Ganymede, Callisto, and Europa.

这几个分别叫三、四二。

But Jupiter's moon Ganymede is bigger than Mercury.

但的三其实比水还大。

They're mostly rock and ice, though Ganymede, the biggest, may have an iron core.

它们大多是岩石冰构成，最大的三可能有一个铁核。

Ganymede is the largest moon in the solar system, and is even larger than the planet Mercury!

三是太阳系中最大的，体积甚至超过水！

Oh, one more thing: both Ganymede and Io are magnetically connected to Jupiter.

三一都通过联结。

Ganymede is also criss-crossed with large grooves.

三上也布满了纵横交错的沟壑。

Io, Europa, and Ganymede are close enough to interact gravitationally, providing a source of heat for their interiors.

一、二三的引力相互影响，这是它们内部热量的来源。

The biggest of Jupiter's moons is Ganymede.

最大的是三（盖尼米德）。

Size isn't the only planet-like characteristic of Ganymede, either.

大小也不是三唯一的类行特征。

These could include Europa's neighbor, Ganymede - the largest moon in our solar system - and Saturn's moon, Titan.

这可能包括二的邻居、太阳系中最大的三以及土的土六。

The probe' s cameras will add much more detail to the existing, low-resolution maps of Ganymede' s surface.

探测器的摄像头将为现有的低分辨率三表面地图添加更多细节。

Ganymede, on the other hand, is further out in a safer, less radiation-riddled part of Jupiter's neighborhood.

另一方面，三离更远，在更安全、辐射更少的地方。

The four largest moons, Io, Europa, Ganymede, and Callisto, are large enough to be seen from Earth with a telescope.

从地球上就可以用望远镜看到最大的四颗，一，二，三，四。

And unlike the abyss that may exist inside Ganymede, for instance, inaccessible, deep inside Europa is somewhat closer to the surface.

例如，三内部可能存在的深渊不同，二深处无法进入的深渊更浅。

And JUICE carries a suite of ten science instruments to map its surface, its interior and its powerful magnetic field.

JUICE 携带了一套 10 个科学仪器来了解三表面、内部强大的信息。

Jupiter's moons include the largest in the solar system, Ganymede, an ocean moon called Europa and a volcanic moon named lo.

的包括太阳系中最大的三，一颗名为二的海洋一颗名为lo的火山。

Juice will investigate three of the so-called Galilean moons-Callisto, Europa and Ganymede, all of which are thought to have subsurface oceans.

“果汁”探测器将调查三颗所谓的伽利略——四、二三，这三颗都被认为拥有地下海洋。

In many ways it's similar to its big brother Ganymede, mostly rock and ice.

它它的老大哥三有许多相似之处，主要由岩石冰构成。