Birgitte had explained about them, bitterly and at great length.

Explain it at greater length in a paragraph or two.

This shows how necessary it is that any new view should be explained at considerable length in order to arouse public attention.

Sergio then explains to me at great length what he calls the 'Colombian mentality'.

In the first cantos the wind was a metaphor explained at full length.

Most women would wish to explain at great length just exactly what their feelings were.

Of course, she was not terribly bright, and some jobs had to be explained to her at great length before she got the point.

It was important, Joe explained at great length, that they should not forget themselves.

I explained it to him at great length and drew diagrams on the tablecloth.

Since the immediate danger appears to be over, I can explain at somewhat greater length.