经典科普资源 · 太空旅行者
A Lot of Rings Saturn is a planet. It is in our solar system. It has many rings!
土星是一颗行星。 它在我们的太阳系中。 它有很多环!
What are they? Pieces of ice and rock. Look! Some are big. Some are small.
它们是什么?冰块和岩石。 看!有些很大。有些很小。
Saturn is the sixth planet from the sun. It does not get much sunlight. Brr! It is cold.
土星是离太阳第六远的行星。 它得不到太多的阳光。 即!天气很冷。
It orbits the sun. It is slow. One year there is 29 Earth years!
它绕太阳运行。它是缓慢的。 一年有29个地球年!
Saturn is big. It is the second biggest planet. Only Jupiter is bigger.
土星很大。它是第二大行星。 只有木星比它大。
