Sentence examples similar to a tough problem present from inspiring English sources

This presents a tough problem for the Monsantos of the world, who are pushing these GM foods.

It's a tough problem, dealing with human predators.

The bulb makers face a tough problem.

The repair of large segmental bone defects remains a tough problem disturbing surgeons and researchers.

"It is a tough problem, but I think it's not an insoluble problem," she says.

However, how to effectively evaluate the fracture conductivity in channel fracturing is a tough problem.

It's a tough problem.

Facebook is strapped with a tough problem.

It is a tough problem to evaluate objectively real recording separation performance.

A tough problem associated with this task is its tedious and subjective nature.

A softy's approach to a tough problem.