http://i137.photobucket.com/albums/q209/ling8383/aaabbb.jpg
find the unkowns in the following
請寫清楚ed(int,alt,corr)
收錄日期: 2021-04-23 21:10:31
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070313000051KK02162