Once you understand the principles involved, what remains is just a question of engineering.

I guess I'm like afty and don't understand the costs involved.

This, at least, is how many people saw the job, though few understood the difficulties involved.

It's the only way you can really understand all the nuances involved.

In many cases she couldn't even understand the processes involved.

Talk to your doctor to make sure you understand the risks involved.

The best way to deal with environmental problems, this book argues, is to cut through the hype and understand the science involved.

Future sexual activity should be chosen at a risk level decided on by the couple after understanding the risks involved.

You need a different approach, and of course, you have to understand the problems involved.

However, it is also absolutely crucial for the Commission to understand the issues involved and to come up with a positive response.