- 问题详情:SamandJoewereastronauts.Therewasonceaverydangeroustripandthemoreexperiencedastronautsknewtherewasonlyasmallchanceofcomingbackalive.SamandJoe,however,thoughtitwouldbeexcitingthoughalittledangerous.“We’rethebestmenforthejob,”theysaidtothebos...
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