I only took the regular course.

我只上必修课。

youdao

While it wasn't the goal of the trip, I was rewarded with fresh insights, ones that never would have occurred to me during the regular course of business.

虽然这并不是这次旅行的目标，但是我收获了新鲜的思考，而这些在我日常的办公中是绝对不会想到的。

youdao

Universities and independent colleges shall mainly conduct regular course education and education at a still higher level.

大学、独立设置的学院主要实施本科及本科以上教育。

youdao

And in law, that would generally give them a greater indicia of reliability, because they were being done in what we call the regular course of business.

NPR: Scrutiny Falls on Those Close to Lobbyist

The ship's operator, Costa Crociere, said the vessel had been following its regular course on the first day of a Mediterranean cruise when it hit a submerged rock.

BBC: Costa Concordia: Two more bodies found in Italian ship

As has been already mentioned, when guidance is conducted by a course in career development, it is not unusual to have the course taught by regular classroom teachers who have had special preparation to teach the course.

UNESCO: GUIDANCE