this article already makes it very clear:
本文内容已被 [ SU ] 在 2013-12-20 11:19:36 编辑过。如有问题,请报告版主或论坛管理删除.
Kids, pregnant women, the elderly, etc. are not among the target population this article is addressing.
所有跟帖:
• 表扬一下:读帖认真,理解正确. -闽姑- ♀ (0 bytes) () 12/19/2013 postreply 09:32:40