Maybe many people know the universe is very big. Some scientists thought the

universe seems to be rapidly expanding its component galaxies moving ever farther apart. So

it‘s very big. There are many heavenly bodies in the universe. If you stand in space, you

will see many beautiful stars, like sun and other planets.
       And then, let‘s recognize our

solar system. There are eight planets in our solar system. They‘re Mercury, Venus, Earth,

Mars, Jupiter, Saturn, Uranus and Neptune. The Sun is very hot. Its surface has 5600℃. Its

gravitation is very strong. So the Earth goes around Sun. And the Earth is our home. We‘re

living on the Earth, and it is the most beautiful in the solar system. It has lots of water

and plants. And the moon is the Earth‘s partner. It goes around the Earth. And other planets

are very far from the Earth. So the people can‘t reach them and none of them has an

environment with air. The people also can‘t live in them.
     Finally, let‘s see in the sky in the night. There is much beautiful and magic view in the universe.

翻譯：

也許不少人知道宇宙是非常大的。一些科學家認為

宇宙似乎是在迅速擴大并運動著的星球體系。因此

這是非常大的。宇宙中有許多天體。如果你站在太空，您

會看到許多美麗的恒星,的像太陽和其他行星

       然后，讓我們認識到我們

太陽系。在我們的太陽系有8個行星。他們是水星，金星，地球，

火星，木星，土星，天王星和海王星。太陽很熱。它的表面有5600℃。它的

引力非常強大。因此，地球圍繞太陽轉.地球是我們的家。我們

生活在地球上，它是最美麗的太陽系。它有大量的水

和植物。而月球是地球的伙伴。當然它環繞地球。其他行星

離地球很遠離。因此，我們不能到達這些星球，而且他們沒有一個

環境是有空氣的。人民也不能生活在上面。

     最后，讓我們在夜晚仰望天空。宇宙是如此美麗和神奇。