Students in Shanghai have begun to learn about sex through a special website for sex education set up by the city\'s Institute of Planned Parenthood Research (SIPPR).
Students in Shanghai have begun to learn about sex through a special website for sex education set up by the city\'s Institute of Planned Parenthood Research (SIPPR).
上海的学生开始通过一个专门的性教育网站来学习性知识，这个网站是由市计划生育研究协会建立的。