there is nothing more important than the sun.整片原文 翻译

There is nothing more important than the sun.Without the sun all living things on the earth will die.
The sun is a star.In the sky there are thousands of starts like the sun.they are as large as the sun and as hot as the sun.At night you can see many stars,but in the daytime you can see only one star,the sun.
The sun is much nearer to us than any other star.That is why it looks the biggest and the brightest of all the stars.The distance of the sun from the earth is as much as 150 million kilometers.Most of the stars are thousands of light years away from the earth.
Do you know the light year?Nothing in the world travels faster than the light.It travels 300,000 kilometers a second( one sixtieth of a minute).And one light year is the distance that travels in one year.
没有什么比这更重要,比太阳.没有太阳,地球上的所有生命的,必将死亡.
太阳是恒星.天空中有成千上万颗像太阳一样.它们和太阳一样大,一样热.晚上你能看到许多的星星,但在白天你只能看见一颗星星,那颗就是太阳.
太阳距离我们比其他恒星近得多.这就是为什么它在所有的星星里看起来最大、最亮.太阳与地球的距离达一亿五千万公里.大部分的恒星距离地球成千上万光年之外
你知道光年吗?在这个世界上,没有什么比光传播得快.光一秒钟能跑30万公里(一分钟的60分之一).一光年就是光一年所跑的距离.