感染率高的情况下,传染源肯定会增多。除非全封闭,无接触。但你得上课啊。
所有跟帖:
• I don't know, I am just going to have to wing it, I guess. -小溪之水- ♂ (0 bytes) () 08/19/2021 postreply 13:47:56
• I don't know, I am just going to have to wing it, I guess. -小溪之水- ♂ (0 bytes) () 08/19/2021 postreply 13:47:56