In fact we still don't know the true extent of what's happening to us.

He is very powerful, and the true extent of his star power has yet to be revealed.

So far, the true extent of the problem may be limited.

One economic mystery these days in China is the true extent of inflation.

It's a good thing they don't know the true extent of our discipline problems.

We therefore need to carry out specific studies to discover its true extent.

The true extent of homosexuality in animals is not known.

I had no wish to know the true extent of the gulf dividing me from everyone else.

Their true extent has long been the subject of academic debate.

There is some question as to the true extent of s 2.