Sentence examples for A formidable problem from inspiring English sources

That was a formidable problem.

But corruption remains a formidable problem.

Like Yau, Perelman was a formidable problem solver.

The corrosion starts on a small level, then quickly escalates into a formidable problem.

My mother never became sick from tasting raw fish, but, by chance, gefilte fish turned out to be a formidable problem for my medical partner's wife, Rita.

But senators and other elected officials who once seemed untouchable have become fair game for primary challenges in the last several years, and Mr. Lugar has a formidable problem on his hands with Mr. Mourdock.

Numerous evidences showed that chemoresistance is a clinically formidable problem in managing EOC patients.

Depressing as it sounds, he is a much more formidable problem the state has to deal with in the long term and one whose numbers will grow as the recession deepens and the simplistic mantras of the republican dissidents become more attractive.

The goal of understanding cellular and subcellular contributions to energetics of brain function and disease and the brain images based on these signals is a long-standing, formidable problem requiring complementary combinations of quantitative in vivo approaches to address technically difficult issues.

It was, Hillary later wrote, "a formidable looking problem...We realized that at this altitude it might well spell the difference between success and failure".

In addition, there was a formidable logistics problem in shipping supplies along the 715-mile (1,150-km 1,150-kmoad, which extended from Kunming to Lashio, the terminus in Burma Roadhe railwhichnd highway lextendedo Rangoon.