34 Earth, Moon, Sun, and Stars-Mid

Earth. Moon. Sun. and Stars Written by Alyse Sweeney

地球。月球。太阳。以及Alyse Sweeney的《星星》

Look up in the sky. That's outer space! We can see the Sun, the Moon, and the stars. It looks as if they move slowly across the sky.

仰望天空。那是外太空!我们可以看到太阳、月亮和星星。 看起来好像它们在天空中缓慢移动。

We live on Earth. Earth is a huge ball of rock and water. Earth moves in a circle around the Sun.

我们生活在地球上。地球是一个由岩石和水组成的巨大球体。 地球围绕太阳做圆周运动。

The Moon is also a ball of rock. It is smaller than Earth. The Moon moves in a circle around Earth.

月球也是一个岩石球。 它比地球小。月球绕地球作圆周运动。

Earth is one of eight planets that go around the Sun. Earth is the third planet from the Sun. Planets closer to the Sun are much hotter than Earth. Planets farther away are much colder than Earth.

地球是围绕太阳运行的八大行星之一。 地球是离太阳第三远的行星。 离太阳近的行星比地球热得多。 更远的行星比地球冷得多。

How are plants and animals able to live on Earth? They get just the right amount of heat and light from the Sun!

植物和动物是如何在地球上生存的? 它们从太阳获得了适量的热和光!