Sentence examples for a complex and troublesome from inspiring English sources

"Illegal immigration is a complex and troublesome issue, and no state alone can fix it," he said.

The scale-up of bubbling fluidized bed reactors to commercial size is a complex and troublesome endeavor.

Due to the empirical nature of the literature, the study of occlusion has been extremely complex and troublesome to both pre- and post-doctoral students.

For the SNP, that used to mean a local income tax, but on closer inspection, the idea looked like it could become far too complex and politically troublesome.

It shows "how something so complex and so troublesome in the modern world can be understood in terms of some very basic minimalist processes".

For the half-million Surinamese, probably a long and troublesome wait.

Many Indonesians dismiss the province as a puzzling and troublesome place.

Adding social work to those strains creates a unique and troublesome problem.

Patellofemoral pain is a frequent and troublesome complication following anterior cruciate ligament reconstruction (ACLR), irrespective of graft source.

Is the U.S. a difficult and troublesome ally?

Unit conversion is a common and troublesome barrier to integration.