（三）制作、传播宣扬邪教、会道门内容的物品、信息、资料的。
Hospitals and care homes in the UK face “an impending car crash”, experts have warned, as research shows the number of overseas nurses and carers has collapsed.
，更多细节参见爱思助手下载最新版本
Drag to draw a query rectangle and watch which nodes get visited (blue) vs. pruned (red):
缺点：负区间可能“死亡”，即神经元永远不激活