针对美国社会每年都有不少的孩子被坏人拐骗、性侵犯甚至被杀害的残酷现实,美国政府的有关机构、社会民间组织、学校和家长痛定思痛,逐渐提出“不和陌生人说话”和教育是过时的和不全面的,它远远不能保护孩子们的安全的说法! According to the brutal reality that many children in U.S. society have been abducted and sexually assaulted or even killed by the bad guys, the relevant agencies, social non-governmental organizations, schools and parents in the U.S. government have taken pains to gradually “say no to strangers” and educate them Outdated and incomplete, it’s far from protecting children’s safety!