Sentence examples for difficult tasked from inspiring English sources

As copper is soft and chemically reactive material, its surface finishing at nano level is a difficult tasked.

It's a difficult task.

Ms. Minor's most difficult task?

He had a difficult task.

That's a difficult task".

Ranieri has a difficult task.

He faces a difficult task.

It was a difficult task.

It is an incredibly difficult task.

But that is a difficult task.

He has the most difficult task.