老师先戒烟。——为给青少年创设一个良好的无烟环境,各地教育行政机关采取措施,“强制”学校成为“无烟校”并为之挂牌,一个学生给那些一边自得其乐 The teacher quit smoking first. - In order to create a good smoke-free environment for young people, education administrations around the country will take measures to “force” schools to become “smoking-free schools” and list them. One student will give them a lot of fun.