The surfaces of the moon, Mars, Mercury, Venus, and even Jupiter's angry little moon Io are all overwhelmingly volcanic.

月球、火星、水星、金星，甚至木星愤怒小卫星木卫一表面都有大量火山。

One of them would explore Jupiter's moon Io and one of them would fly by Neptune's moon Triton.

另外一个将探索木卫艾奥，还有一个将飞到海王星卫星崔顿上。

Joanna, are you really doing iOS tips again?

乔安娜，你真又在讲 iOS 技巧了吗？

We're also bringing it to iOS as well.

我们也把它带到iOS中了。

Io is one of Jupiter's moons.

Io 木星一个卫星。

Io, for example, has an elliptical orbit.

例木卫一 ，有一个椭圆形轨道。

It makes iOS the largest AR platform in the world.

这让 iOS 成为了全世界最大 AR 平台。

Unlike the volcanoes on Earth, Io erupts plumes of sulfur.

不像地球上火山，木卫一上火山喷发磺。

" Faccio io, " she said, trying to grab the knife from my hand.

“Faccio io。”马法达想从我手上抢走刀子。

Zeus then turned Io into a beautiful white little cow to avoid Hera.

为了躲避赫拉，宙斯把爱娥变成了一头漂亮小白牛。

The first major moon you come into is Io, which is this very active place.

你第一个来到主要卫星爱莪(木卫一)，个非常活跃地方。

Being a very jealous woman, Hera was so angry that she wanted to revenge Io.

赫拉一个嫉妒心很重女人，她非常生气，想要报复爱娥。

In order to save Io from the monster, Zeus sent Hermes to kill him.

为了救出爱娥, 宙斯派赫墨斯去杀掉阿古斯。

Then Io, still in the form of a cow, was set free.

爱娥自由了，但她仍然牛样子。

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

木卫三和木卫一都通过磁场与木星联结。

See, depending on the time of year, Io emerged later than expected, or earlier than expected.

随着一年中时间不同，伊娥有时会出现得稍晚，有时会出现得略早。

Romer noticed that Io then emerged later than it was expected to.

罗默发现那时伊娥就会姗姗来迟。

They showed a surface completely lacking in craters, meaning something had resurfaced the moon like Io or Venus.

它表面毫无被撞击痕迹，这意味着像木卫一或金星一样，有些东西重塑了它表面。

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四颗卫星，木卫一，木卫二，木卫三，木卫四。

When the Voyager 1 space probe passed Io in 1979 it revealed a surface that was really weird.

当旅行者1号太空探测器在1979年经过木卫一时，揭示了一个非常奇特地表。