SARS是動物傳給人的,我懷疑這次是牛仔感染給母牛的。
本文內容已被 [ 二樓摟長 ] 在 2004-02-06 15:24:48 編輯過。如有問題,請報告版主或論壇管理刪除.
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2024 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy