Sentence examples for extremely difficult problems from inspiring English sources
They possess a great capacity to solve extremely difficult problems.
Internet Collaboration on Extremely Difficult Problems: Research versus Olympiad Questions on the Polymath Site.
Internet collaboration on extremely difficult problems: Research versus Olympiad questions on the Polymath site.
"Ireland had extremely difficult problems and took them very seriously – and that's now been recognised by all".
He needs Beijing's help on a host of hugely important and extremely difficult problems, including stabilizing the global financial system, curbing global warming, prying away North Korea's nuclear weapons, and ensuring that Iran doesn't get to build any.
The earth "is confronting some extremely difficult problems," said Mr. Hayes, who resigned in the Reagan administration when budget cuts were imposed at the federal Solar Energy Research Institute, which he directed.
Georges, for his part, seemed worried that Simons was overly focussed on an extremely difficult problem.
"We've concluded that it's an extremely difficult problem," said a Pentagon antimissile scientist.
To be without Joe Launchbury, Geoff Parling and Courtney Lawes is an extremely difficult problem to get over.
"It's an extremely difficult problem," said Yoshio Ando, an official at Reconstruction Headquarters.
Control of a scale model autonomous helicopter during takeoff and landing manoeuvres has proved to be an extremely difficult problem.
