你这个小瘪三:高手帮帮忙，翻译难题

The evidence of the presence of water on the Mars has been found, and lives may present there as long as water present. If this find was ensured, then it will accelerate the research steps of life evolution. And it will offer positive preparation to human beings for exploring the Mars as the second earth in the future.

第二楼的有些错误的地方：
The evidence of the presence of water on Mars has been found, and lives may exist as long as water exists. If this finding is ensured, then it will accelerate the research steps of life evolution. And it will offer positive preparation to human beings for exploring Mars as a second earth in the future.
我个人是觉得第二楼的答案比较合理一点。

Has already found the evidence that water once existed on the Mars , there may be lives if there is water. If can find the Mars life that would promote the research process that the mankind evolves to the life greatly . This mankind develop Mars become two the earth make , plan actively to future too.