In1901,H.G.Wells,anEnglishwriter,wroteabookdescribingat...
問題詳情：In1901,s,anEnglishwriter,wroteabookdescribingatriptothemoon.Whentheexplorerslandedonthemoon,theydiscoveredthatthemoonwasfullofundergroundcities. Theyexpressedtheirsurprisetothe"moonpeople"t...