更新1:
so why can we see the image around us????
更新2:
so why can we see the image around us????
so why can we see the image around us????
so why can we see the image around us????
收錄日期: 2021-04-23 17:01:49
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070614000051KK02579