Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Sun.

水、金、地球、火、木、土、天、和太阳。

It is about the size of our solar system's planet Neptune.

它的大小和我们太阳系的差不。

There are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.

有水、金、地球、火、木、土、天、和。

Just " Neptune" into a distance spacecraft range.

想象自己乘坐遥的航空器。

Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto.

水、金、地球、火、木、土、天、和冥。

Neptune is one of the farthest planets of the solar system.

是太阳系中最的行之一。

Uranus and Neptune also have many small moons.

天和也有小卫。

The first planet I'm travelling to is Neptune.

我的第一站是。

Sun, Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune.

太阳、水、金、地球、火、木、土、天、。

Holy Neptune, she's not alone! Ooh!

天啊，她不是一个人！呜！

Voyager discovers Neptune is warmer than Uranus.

旅行者号发现比天更温暖。

You can find some on Neptune's icy moon Triton.

你在冰冷的卫卫一上也可以找到一些。

Unlike Neptune, Uranus does not generate much internal heat.

不同于，天没有产生太的内热。

Its orbit actually brings it closer to the Sun than Neptune!

它的公转轨道实际上使它比更接近太阳！

My name is Neptune, the eighth planet from our burning Sun.

我的名字是，距离燃烧的太阳第八的行。

Percival Lowell also studied the effect of gravity on the planet Neptune.

珀西瓦尔·洛厄尔还研究了重力对的影响。

Pluto's orbit crosses Neptune's… more or less.

冥的公转轨道会与的轨道相交… 差不吧。

I could probably live on the surface of Neptune.

那么我可以在表面生活。

Neptune is 30 times farther away from the sun than the Earth is.

离太阳的距离是地球的30倍。

It's bigger than Venus, but both Neptune and Uranus are bigger than Earth.

它比金大，但和天都比地球大。