total internal reflection唔係要optically denser去less denser既咩...
但係fish-eye view d光係在air入水..咁咪唔合理囉
收錄日期: 2021-04-13 14:54:17
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080108000051KK02748