Do you think the swine flu is a global phenomenon?
please explain your view amply.
你覺得豬流感係全球性問題嗎?為什麼?
請詳細講出你的觀點和論點。
收錄日期: 2021-04-26 11:21:42
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20090614000051KK00080