“If there are three of you in the group, a response, if only an emoji, is almost expected,” Wesson said. “In group of 50 or more it is practically a criminal offense.”
圖像來源，BBC News Chinese，推荐阅读im钱包官方下载获取更多信息
但防窥膜同样有很多弊端，除了作为一张钢化膜给手机增重增厚之外，防窥的效果和品质也非常受到光栅加工工艺的限制——。Line官方版本下载对此有专业解读
Hebrew Paseq: a non-obvious finding
(and thanks to Matthew Miller for reviewing and providing feedback on this post)