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- Scientists assume there is no animal life on Mars . 科学家们假定火星上没有生命存在。
- It is very likely that there were no life on mars. 非常可能，金星上没有生命。
- Whether there is life on mars is a question. 火星上有没有生命是个问题。
- Scientists assume there is no animal life on Mars. 科学家们假定火星上没有生命存在。
- It is very likely that there is no life on Mars. 非常可能，金星上没有生命。
- There can be no life on Mars for lack of water. 火星上由于没有水,不可能有生命。
- Have the astronauts discovered life on Mars? 宇航员在火星上发现了生命吗?
- I assume that there is no animal life on Mars. 我推断火星上没有生命。
- Life on Mars? How about a Carwash? 火星生物洗个车如何
- He contended that there must be life on Mars. 他声称火星上面一定有生物。
- He assume that there is life on Mars. 他假设这是在火星上的生活.
- Whether there is life on Mars is an interesting question. 火星上是否有生命是一个有趣的问题。
- We have come to the conclusion that there is no life on Mars. 我们已得出结论,火星上没有生命。
- It may be safely assumed that there is no animal life on Mars. 可以有把握地认为火星上是没有动物生命的。
- Jack Bauer has been to Mars. Thats why there's no life on Mars. 杰克鲍尔登陆过火星，这也是为什麽火星上没有生物。
- McKay claims to have found further evidence of life on Mars. 麦基是美国国家航空航天管理局的科学家。
- In 2050, humans will live on Mars. 2050年，人类将生活在火星上。
- Odyssey does not carry instruments that can search for life on Mars. 奥德赛号没有携带可以探索火星存在生物的仪器。
- I don't hold with theory that there could be intelligent life on Mars. 我不同意火星上可能存在智慧生命的理论。
- No one knows for sure if conditions are favorable to sustain life on Mars. （没有人确切知道是否在火星上有维持生命的有利条件。）
