guest Moderator 管理成员 注册 2002-10-07 消息 402,445 荣誉分数 76 声望点数 0 2013-07-16 #1 In a world of distracted drivers, one scientist watches distracted pedestrians — minds on their cellphone chatter, walking into traffic, winding up in hospital. And professor Jack Nasar says their numbers are racing upward. 查看原文...
In a world of distracted drivers, one scientist watches distracted pedestrians — minds on their cellphone chatter, walking into traffic, winding up in hospital. And professor Jack Nasar says their numbers are racing upward. 查看原文...
