Things changed in nineteen sixty-eight when Rand discovered Branden having a sexual relationship with a younger student.

VOA: special.2010.06.06

He is very good at that kind of mentor... you know mentor-student type of a relationship as well.

他是一个很好的导师……我们之间也是那种导师和学生之间的关系。

有印象的教授 - SpeakingMax英语口语达人