每天10組詞匯，沖刺口譯考試(四十一)

考研 take the entrance exams for postgraduate schools
    課外的 extracurricular
    課外活動 extracurricular activities
    課堂討論 class discussion
    必修課 required / compulsory course
    選修課 elective / optional course
    基礎課 basic course
    專業(yè)課 specialized course
    課程表 school schedule
    研究小組；討論會 seminar