3Dcinemahasbeenaroundsincetheearly20thcentury,butHollyw...
问题详情：3Dcinemahasbeenaroundsincetheearly20thcentury,butHollywoodbroughtthetechnologybackin2007.Manythoughtitwasjustatricktomakemoremoney.ButthencameAvatar,thefirstmustseemoviein3D.ButsinceAvatar,3...