一、角色甲：实像；乙：虚像．二、内容甲：我是赫赫有名的光学家族成员──实像，本事可大了．乙：你再大，能盖过我名声显赫的虚像吗？甲：那今天咱们比试一下，如何？乙：来吧，走着瞧！甲：照相、看电影没我不成！乙：照镜子、看地图离了我没戏！甲：我有“瞻前”意识：光 First, role A: real image; B: virtual image. Second, content A: I am a well-known optical family member - real image, the ability can be big. B: Are you big enough to overshadow my reputation as a virtual image? A: Let’s try it out today. How? B: Come on, walk! A: I won’t be able to shoot or watch a movie! B: Looking at the mirror and looking at the map is no match for me! A: I have a “looking forward” consciousness: light