To Steve, the demonstration was both sobering and highly instructive.

"For me, as a child, observing that place was highly instructive."

Giving out midnight advice can be highly instructive after it comes poisonously home a few times.

It was highly instructive to watch the king backpedaling hastily.

I am certain your experiences will be highly instructive.

Blossom's rescue of you was quite unexpected, although highly instructive, as it turned out.

I find it highly instructive to hear politicians make humor speeches.

It will be highly instructive for you to watch a really capable Operator at work.

It will be highly instructive, I can assure you.

Novice photographers and experts alike will find this book highly instructive.