其實，說是大號流感是從群體數據得出的結果，在美國現在的致死率與流感相當。 對於個人，就是死與活的問題。
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy
