Sentence examples for the essential problem is from inspiring English sources

But the essential problem is already well understood.

But the essential problem is that no one here is willing to pay for anything.

The essential problem is that the F.S.A. doesn't have the same discipline.

The essential problem is that every time Romney touches foreign policy, he breaks things.

The essential problem is not the internet or internet companies or even the spies.

In many applications of trigonometry the essential problem is the solution of triangles.

The essential problem was one of asymmetry: the enemy was nineteen Arab men in suits, holding commercial-airline tickets.

The essential problem was that the movie broke into three sections, with the fall of the Alamo happening at the end of the second section, and the third act involving Houston taking revenge for the fall of the fort.

There's plenty of blame to go around, but the essential problem was that Europeans got fed up with America's unwillingness to reduce its emission of greenhouse gases, even though it is the world's prime source of such gases.

The essential problem was a so-called "blowout"—an explosive release triggered when the oil and gas under high pressure in the well beneath the surface exceeds the pressure of the machinery trying to tap it.

The essential problems are not only to describe fossil forms but also to evaluate the significance of their traits.