discourteousness
What shocked me was the discourteousness and ignorance of the professor.
震惊的不是学生的大胆，而是教授的粗鲁与无知。
What shocked me was the discourteousness and ignorance of the professor. A high-profile professor had to lock the door, by such a fascistic method, to resist truancy.
听到杨帆事件，我很震惊。震惊的不是学生的大胆，而是教授的粗鲁与无知。一个堂堂大学教授，为了阻止学生逃课，竟然要采用锁门这样恶心的法西斯手段！
4. What shocked me was the discourteousness and ignorance of the professor. A high-profile professor had to lock the door, by such a fascistic method, to resist truancy.
听到杨帆事件，我很震惊。震惊的不是学生的大胆，而是教授的粗鲁与无知。一个堂堂大学教授，为了阻止学生逃课，竟然要采用锁门这样恶心的法西斯手段！
discourteousness
n. 不礼貌, 粗鲁