點解有d巴士下層,左前近司機位會有藍色燈??
有d仲係綠色, 點解唔用白燈???
收錄日期: 2021-04-12 19:13:51
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070131000051KK03905