In1901,H.G.Wells,anEnglishwriter,wroteabookdescribingat...
问题详情：In1901,s,anEnglishwriter,wroteabookdescribingatriptothemoon.Whentheexplorerslandedonthemoon,theydiscoveredthatthemoonwasfullofundergroundcities. Theyexpressedtheirsurprisetothe"moonpeople"t...