更新1:
Nice deep answer Kevin, for every cause there is an effect...
更新2:
Mithu dark matter is not a state of not knowing...
Nice deep answer Kevin, for every cause there is an effect...
Mithu dark matter is not a state of not knowing...
收錄日期: 2021-04-20 18:47:41
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20090723192541AA3SR8Z