guest Moderator 管理成员 注册 2002-10-07 消息 402,627 荣誉分数 77 声望点数 228 2010-08-16 #1 A school board in central Ontario is defending its decision to keep wireless internet access in classrooms despite fears from some parents that radiation from Wi-Fi transmissions is making kids sick. 查看新闻全文...
A school board in central Ontario is defending its decision to keep wireless internet access in classrooms despite fears from some parents that radiation from Wi-Fi transmissions is making kids sick. 查看新闻全文...
