潜水勿用
幼苗
共回答了21个问题采纳率:90.5% 举报
1961, the first pilot ascended the moon, many in the last yearses had a lot of scientists to work in the space observation station, recent, they shot an astronautics airship to go to Mars again, the airship used quite a few month just arrives there, but, the scientists have never discover in the moon and Mars tops life of exist
1年前
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