Can only tell you that

所有跟贴·加跟贴·新语丝读书论坛

送交者: 龙灯 于 2009-05-01, 08:27:33:

回答: 一个实际问题：当你咳嗽咳出了痰, 由 湘女 于 2009-05-01, 08:20:48:

Keeping it in your mouth or swallowing it is harmless to your health in general. It is up to you what you do :-)


所有跟贴:

加跟贴

笔名: 密码: 注册笔名请按这里

标题:

内容: (BBCode使用说明)