ManypeoplearesurprisedwhentheyfindthattheInternetwasset...
问题详情:ManypeoplearesurprisedwhentheyfindthattheInternetwassetupinthe1960s.Atthattime,computerswerelargeandexpensive.Computernetworksdidn'tworkwell.Ifonecomputerinthenetworkbrokedown,thenthewholenet...