研讨会旨在改革旧的封闭式的评价制度，从而建立新的教育评价体系。 The purpose of this seminar is to reform the old closed system so as to establish the new system of educational assessment.
老教授主持了一次理论物理学家的研讨会。 The old professor had presided over a seminar for theoretical physicists.
研讨会开头和结尾分别增加了将基督置于上帝的对立面，将病人置于精神分析家对立面的虚构情况的讨论。 The symposium is topped and tailed by a story which puts Christ's case against God, and one which puts a patient's case against his psychoanalyst.
