George Lusty, director of enforcement at Ofcom, said it had "been clear" adult sites needed to deploy robust age checks to protect children in the UK form seeing porn.
Standard Digital
，这一点在safew官方版本下载中也有详细论述
（一）刻划、涂污或者以其他方式故意损坏国家保护的文物、名胜古迹的；
// 易错点4：栈空时返回1而非i+1 → 仅i=0时正确，i0时（如i=3）会返回1而非4