He go on a refresher course in bookkeeping.

他继续学习笔记进修课程.

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Mankiw , Gregory. " A Quick Refresher Course in Macroeconomics. "

格瑞格里. 曼昆,《宏观经济学快速复习课程 》.

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So we encourage our employees to refresher course.

因此,我们鼓励员工参与进修课程.

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It's partly a refresher course for the salesmen and partly an exercise in staff relations.

开这会一半是给销售人员上堂进修课,一半是让职工彼此进行联谊活动.

企业管理英语口语（第二版）(1)

Americans need a refresher course on the American dream.

也许是美国人该重新学习美国梦的时候了.

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He was sent to take a refresher course in the university.

他被送到大学进修.

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