Sentence examples for proven hard from inspiring English sources

This is alluring but has proven hard in practice.

The effects of this period have proven hard to shake.

The "revolutionary concept" of the Osprey entranced Congress, but has proven hard to realize, he said.

CHRIS LILLEY Australian comedy has proven hard to translate for an American audience.

Stiglitz said it was unsurprising that a carbon price has proven hard to implement on a worldwide scale.

And the Great Depression that followed the 1929 crash fostered a climate for reform that has proven hard to replicate.

This has proved hard.

That is proving hard.

This is proving hard.

But that is proving hard.

This proved hard to arrange.