Ethical norms短语¹⁴⁴⁹⁷²⁺² 基本例句 人伦规范 The rapid network development have brought a new way of living for the young generation as well as the new ethical norms. It has brought new topic and challenges to moral education at schools. 互联网的飞速发展给当代青少年带来了新的生活方式，也带来了新的伦理问题，从而为学校德育工作带来了新的课题、新的挑战。 cnki