"One" means "some human being"

来源: EZWang 于 2004-11-12 13:56:53 [] [旧帖] [给我悄悄话] 阅读数 : (227 bytes)
回答: 关于太空旅行，请阿姗帮忙回答一下 由 老山羊 于 2004-11-11 15:10:24

My "One can get there in 30 years" means.
If human being makes the efforts and it is worthwhile, human being can set foot on the Mars in 30 years.

By an optimistic calculation, a missle can reach Mars in two weeks.

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