點解我次次刷牙會有血既??係次次呀~會唔會有問題架??
有成半年都係咁!!
收錄日期: 2021-04-12 21:35:04
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20061022000051KK03623