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英语翻译Perhaps more than anything else,scientists are eager to

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/17 21:41:12
英语翻译
Perhaps more than anything else,scientists are eager to find out if Martian life existed in the past---or still exists.Ever since telescopes first zoomed in on Mars in the 17th century,people have conjured up a wild variety of images or what Martians migth look like.But speace probes like the 1997 Sojourner land rover have yielded no evidence of such alien beings.
Most experts agree that if life did at one time evolve on Mars,finding evidence of that life which would likely take the form of tiny organisms won' t be easy.still ,many scientists are optimistic." We've got organisms on Earth that adapted to life deep below the surface in underground water wells,"says Stephen Clifford." if life like that evolved on Mars four billion years ago,there' s no reason why it would not exist today."
despite last year's disappointing losses,the future of Martian exploration looks promising .This year,two major films about fictitious Mars missions---Red Planet and Missions to Mars---are certain to heighten interest in our planetary neighbor.More important,plans for new sets of NASA orbiters and landers---one to launch in 2001 ,the other in 2003-are already in the works.Without a doubt,each new mission will inch scientists closer t0 understanding the mysteries of planet Mars.
大概更重要的是,科学家们更渴望发现火星上存在过或者现在依然存在的生命.自从十七世纪,火星出现在望远镜下以来,人们就勾勒各种画面,想象火星是怎么样的.但这在1997的空间探测没有有取得火星上有生命存在的证据.
大多数专家认为,如果生活在火星上的一次进化,证明发现火星上的生命可能会以微小的有机体的形式生存会容易.许多科学家也很乐观.“我们的生物已经深深的适应在表面覆盖着水的地球上生活,”史蒂芬说,克利福德.”这生活就像是40亿年前火星,如今也没有理由不存在的理由.”
尽管去年令人很失望,但未来火星探索前景依然有希望.今年,两个主要的电影的虚构的火星任务——红色的星球火星任务,一定会提高我们对周边行星邻居的兴趣.更重要的是,计划新的美国宇航局的火星---一个在2001发射,其他的在在2003年已经开始进入工作了.毫无疑问,每个新任务将使科学家更了解行星火星T0的奥秘.