英语翻译

题目

英语翻译
Scientists think that there has been life on Earth for millions of years.However,we haven't found life on other plants yet.Why not?
The Earth is a plant and it goes around the Sun.None of them has an enviorment with air,so people and things cannot grow.The Sun and its plants are called the solar system.The solar system is a small part of our galaxy.
The stars we see at night are the suns in other solar systems.There are more than 200 billion stars in our galaxy,called the Miky way,and our Sun is only one of them.
But scientists have discovered many other galaxies in the universe.They area long way away and there light has travelled for many years to reach us.It is hard to understand how large the universe is.
Scientists have lots of spacecraft to look at other plants in our solar system,and some spacecraft have gone beyond the solar system.However,no one has discovered any life in space yet.
But why has no one from other plants sent us a message?Have they tried to send imformation to us?With so many stars in the universe,are we alone,or is therelife out there in space?We don't konw...yet.
真的非常非常感谢!

答案

科学家认为,地球上的生命已经有几百万年.然而,我们还没找到生物生活在其它的星球.为什么没有呢? 地球是一个绕着太阳的行星.它的行星当中没有一个具有大气环境,所以人类等等生物就无法形成.太阳和它的行星被称为太阳...