To be clear: From within the cave, inhabitants could only look at shadows on the wall and not the form itself that was casting the shadow.
更清楚一些的说：外形一直在洞穴中，居住者只能看到墙上自己的影子，却不能在影子上看到真正的自己。
To be clear: From within the cave, inhabitants could only look at shadows on the wall and not the form itself that was casting the shadow.
更清楚一些的说：外形一直在洞穴中，居住者只能看到墙上自己的影子，却不能在影子上看到真正的自己。
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