Sentence examples for is hard to understand from inspiring English sources

Is it convincing?It's not so easy to say; Obamacare is hard to understand.

Their queasiness is hard to understand.

It is hard to understand the puzzlement.

What about that is hard to understand?

I know this is hard to understand.

George Osborne's aggression is hard to understand.

It is hard to understand their logic".

It is hard to understand why.

This objection is hard to understand.

But if not, the episode is hard to understand.

It is hard to understand how radical that thought was.