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- Is there life on Mars? 火星上有生物吗?
- 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。
- I assume that there is no animal life on Mars. 我推断火星上没有生命。
- 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。
- Is there life on other worlds? 在其他星球上有生命吗?
- 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。
- He contended that there must be life on Mars. 他声称火星上面一定有生物。
- Is there intelligent life on other planets? 其他行星上也存在着有智慧的生物吗?
- Is there life beyond the grave(= life after death)? 人死后有来生吗?
- Is there life on other planets? 在其他行星上有生命吗?
- Is there life beyond the grave, ie after death? 死後还有生命吗?
- Have the astronauts discovered life on Mars? 宇航员在火星上发现了生命吗?
- Life on Mars? How about a Carwash? 火星生物洗个车如何
- And so,to the question: Is there life beyond the earth? 所以，地球之外有生命存在吗?
