Sentence examples for it is the difficulty of from inspiring English sources

It is the difficulty of doing it again, and again, and again.

Rather it is the difficulty of keeping the troops supplied and replacing spent munitions.

Perhaps it is the difficulty of making such assumptions that sets this event apart from other major events.

It is the difficulty of imagining such changes that makes schemes like Levitt and Dubner's at once so alluring and so dangerous.

But it is the difficulty of this challenge that makes a person's choices so critical, and it is with many of Feldman's choices that we disagree.

There is less than a hundredth of the quantity and its radioactivity falls to safe levels within centuries, instead of the tens of millennia for light-water waste.Paradoxically, though, given thorium's history, it is the difficulty of weaponising thorium which many see (as it were) as its killer app in civil power stations.

It's the difficulty of following through on that intention.

And if there's a single theme on the young playwrights' minds, it's the difficulty of making couplehood work.

"I think it's the difficulty of adjusting to something that originally had a bad reputation," Dr. Scardino explained.

"It's the difficulty of financing the fuel bill that is at the core of the problem facing British hauliers".

"It's the difficulty of not being able to see what you are doing and creating awareness of how important your vision is.