Note that it is a violation of this policy to submit a problem solution that you are unable to explain orally to a member of the course staff.

注意：如果你无法向老师口头解释所交的答案内容，将被视为违反作业评分规定。

youdao

Sure enough. Every postgraduate student has to write a graduate thesis. The students must submit their theses and explain their arguments orally before the tutors.

那当然。每个研究生都得写毕业论文，把它提交给导师并且进行答辩。

youdao