orientation course

基本解释

Orientation Course in Mechanized Data Processing;
机械化数据处理指导课程；
Orientation, Course Experiment (Practice), Production Practice, Social Practice in Summer, Military Training, Courses Thesis, and Graduation Thesis.
入学教育、课程实验（实习）、生产实习、暑期社会实践、军训、学年论文、毕业论文等。
web.nuist.edu.cn
Mr. Reshef’s plan is to “take anyone, anyone whatsoever, ” as long as they can pass an English orientation course and a course in basic computer skills, and have a high school diploma or equivalent.
Reshef先生的计划是“录取任何人，不论是谁，”只要他（她）能通过英语启导课程和具备基本计算机技能，具有高中文凭或同等学力水平，就能被录取。

The new folks are known as freshmen, of course, beginning their orientation.
NPR: Lawmakers Have Full Plate for Lame-Duck Session
In this letter we will also review some of the basics of our business, hoping to provide both a freshman orientation session for our BNSF newcomers and a refresher course for Berkshire veterans.
FORBES: Magazine Article
Of course every company in existence will espouse a customer-centric orientation.
FORBES: 100 Customers in 100 Days