點解香港D硬幣係有$1,2,5同10
冇$3,4,5,6,7,8,9
點解冇$3,4,5,6,7,8,9??
收錄日期: 2021-04-14 20:08:35
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080218000051KK02640