问题: 回答问题并翻译问题
The planet Mars has very little oxygen and water;the temperature at night is below-50℃and winds of 100miles per hour cause severe dust storms.However,the surface of the planet seems to show that water flowed across it at some time in the past,and it is believed that there is enough ice at the poles to cover the planet with water with water if it melted.
Questions:Is there any life on Mars now? Was there ever life Mars? Or will there be any life on Mars? Explain your answer.
解答:
火星上几乎没有氧气和水,晚上的温度在零下50度,每小时100米的风速导致了严重的沙尘暴.但是火星的表面看起来好象以前有过水流流过,据认为,在(火星)两极有足够的冰,如果融化会让火星被水全部淹没.
问题:现在在火星上有生命吗?火星上曾经有过生命吗?或者火星上将会有生命吗?分析你的答案.
Answer:Now there is not any life on Mars and there was not never, there will not be any life. Because there is very litle oxygen and water on Mars, Life must depend on oxygen and water to live. And there is enough ice at the poles to cover the planet with water if it melted.
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