Not only DR, but also diamond rings have a marketing premium (serious science: gold is more practical than diamond rings). These businesses seem to have grasped the weakness of girls' sense of ceremony and relative insecurity, and then made a fuss about it.
Character introduction:
Teacher Xue has just joined the work. As a new teacher, he knows that only with rich practical teaching experience, solid theoretical foundation and profound knowledge can he establish a lofty position in education and teaching activities and better guide students to actively participate in teaching activities. To this end, he earnestly studied various new educational concepts.
Actively participate in every activity of the school, because of his diligence and progress, he gradually became a leader, model and role model among teachers. The open classes, demonstration classes, demonstration classes and lectures he took the lead in have been recognized by leaders and praised by colleagues. He bravely shouldered the heavy burden.