Now it was necessary to make an effort under these difficult conditions.

You're used to leading small numbers of men in difficult conditions.

He was raised by his other under difficult economic conditions.

"But we've also learned how to deal with these more difficult conditions."

They also had much more experience moving in difficult conditions.

But he said the difficult conditions actually took some of the pressure off.

But he'd done this sort of thing before, often under more difficult conditions.

There is something to be said for the difficult conditions.

Work on human rights often takes place under very difficult conditions.

We spoke earlier about the difficult conditions in third countries.