There have been many tragic pages and difficult trials in the history of Russia.

But we must warn you that it may be a difficult trial for you.

"This is going to be a difficult trial, and it cries out for representation by able counsel," the judge said.

For a long time I had no occasion to make use of the information: he proved on trial so very difficult a case.

This is a very difficult trial from the position of the defense.

He wondered how they could have passed through so many difficult trials together without ever having spoken to each other.

She spent the next two decades on the bench, often seeking out difficult trials.

"The Court does not appreciate being put in this position in the middle of a difficult trial," she said.

Ramage realized that it was going to be a difficult trial.

That is the only thing we can say during this difficult trial.