n.讲师；讲解员
Under scientific theory, the highlights of the private docent system is to guide teachers to accumulate scientific capital. 在科学资本理论观照下，编外讲师制度强调引导教师重视积累科学资本。
However, to be a docent is still fun because each time the participants of the tour are different and so my experience and impression will not be the same. 不过,当讲解员确实有趣,因为每次讲解的对象均不同,因此会有不同的经历和感受。
后穹窿穿 刺术
