Request to attend courses that will improve your skills and knowledge base.
你可以要求参加课程培训提高自己，充实自己。
I have to attend training courses for Graduate School Entrance Exams.
我要上考研培训班。
I must attend my English training courses every Saturday afternoon.
每个周六下午我都要参加我的英语培训课程。
New parents should attend parenting courses to learn how to bring up their children well.
新晋父母应该参加育儿课程，学习如何抚养孩子。
你旁听别的课程吗？
I currently continue to attend management and sales courses.
我如今正在一连修读相关管理，销售的课程。
Bachelor students must study at lease 3 courses each term and attend 90% of the class.
本科留学生每学期所修课程不少于三门，学习目的明确，态度认真，勤奋刻苦，上课出勤率在90%以上。
I have to attend a few courses every week.
每周我都要上一些课。
Roommate: Right, so we must spare some time to attend selective courses.
室友：没错，我们必须多留出一点时间来上选修课。
Roommate: Right, so we must spare some time to attend selective courses.
室友：没错，我们必须多留出一点时间来上选修课。
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