Sentence examples for a very hard tool from inspiring English sources

"It's a very hard tool to learn".

Tantalum carbide, TaC, like the more commonly used tungsten carbide, is a very hard ceramic that is used in cutting tools.

"I was sort of in awe because they were solving a very hard problem, and they didn't have the tools for it," Mr. Wertheimer said.

They had a very hard road".

That's a very hard question!

"It is a very hard problem".

She had a very hard life.

It was a very hard life".

It was a very hard period".

"It was a very hard landing".

I expect a very hard game.