We had a skull session last night to discuss the upcoming exam strategies.
我们昨晚进行了一次非正式学术性讨论，讨论即将到来的考试策略。
The faculty members engaged in a skull session to brainstorm new teaching methods.
教师们参与了一次非正式学术性讨论，以头脑风暴新的教学方法。