Sentence examples for an extremely difficult mission from inspiring English sources

"This kind of long-distance rescue operation is an extremely difficult mission".

"The technology that emerges from high-risk, high-profile, extremely difficult missions is the technology that will keep the economic engine of our nation continuing to go through the years".

The company had included extremely difficult missions in each previous Tony Hawk's game; the methods used to create these missions were the inspiration for Undergrounds Sick mode.

It's an extremely difficult issue.

It was an extremely difficult kick.

It was an extremely difficult period".

"The umpires have an extremely difficult job.

This was an extremely difficult tournament.

"This was an extremely difficult decision.

She called it an extremely difficult period.

"It is an extremely difficult situation.