据我了解，一些职业技能培训学校大量开设短期培训班，主要以赚钱为目的，对教学质量和学生根本不负责任。前不久，我参加一学校电脑培训中心开设的三维广告设计培训班第一堂课，教师竟然先从教材的中间部分讲起，让我听得一头雾水。经打听才知道：这个培训学校为了提高教学“ As far as I know, some vocational and technical training schools have offered a large number of short-term training courses mainly for the purpose of making money and are irresponsible for the quality of teaching and students. Not long ago, I took part in the first class of a three-dimensional advertising design training course set up by a computer training center in a school. The teacher actually talked about the middle part of the teaching materials, leaving me confused. By asking to know: this training school in order to improve teaching "