那次源頭在墨西哥
所有跟帖:
• 嗬嗬,墨西哥不願當背鍋俠。 -夏雪16- ♂ (0 bytes) () 03/17/2020 postreply 14:48:28
• The swine-origin influenza A (H1N1) virus that appeared in 2009 -Lifehere- ♀ (44 bytes) () 03/17/2020 postreply 15:07:00
• Sorry, didn’t show up properly. See here -Lifehere- ♀ (1115 bytes) () 03/17/2020 postreply 15:08:19