- 问题详情:DidAmericansreallywalkontheMoonover30yearsago?Thequestionsoundsridiculous?MostpeopleacceptthatUSastronautsfirstwalkedonthemoonaboardtheApolloIImissiononJuly20,1969.Butthosewhodon’tbelievethishavecreatedalotofdoubt.SotheNationalAeronauticsand...
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