Sentence examples for A stubborn problem from inspiring English sources

The police report a stubborn problem with illegal OxyContin use.

Childhood mortality is a stubborn problem and remains highest in Sub-Saharan Africa (SSA).

There is a stubborn problem called zenith pass problem while roll pitch seeker is used.

The industry sees it as a fix to a stubborn problem: job vacancies, particularly for engineers.

Bias, especially unintentional, unconscious bias, is a stubborn problem, deeply rooted in our culture.

It could also illustrate a stubborn problem that's been holding augmented reality back.

And the fact that they have found themselves front and center in the Russia investigation is a big, stubborn problem for a president who has his own big, stubborn problems.

Safety production is a seriously stubborn problem in modern industry engineering.

In an interview with the Times on February 19th he said that crack cocaine-dealers, along with their guns, were being forced out of cities by tougher policing and vicious competition.Yet the overall reduction in gun crime in big cities hides a more stubborn problem.

Extreme income inequality remains a persistently stubborn problem more than two decades after the end of apartheid.

All along the supply chain that winds its way through central Africa, armed groups and governments benefit immensely from the trade in conflict minerals, making it a very stubborn problem to eradicate.