refresher course

Persaud, an accountant and part-time driving instructor from Fort Lee, is giving me a tutorial—or rather a refresher course—on how to operate a manual transmission.

The same statement listed the ways officers are taught to use less-lethal weapons, from an eight-hour class in patrol school, to mandatory refresher courses each year.

They were getting a refresher course in weapons skills at a remote training ground.

So if you need that refresher course in the importance of saving the Amazon, “We Are Guardians,” like a well-made pamphlet, does the job with plenty of efficiency and heat.

Please forgive a brief refresher course on the obvious.