Sentence examples for the primary obstacles from inspiring English sources
Cost and technology have never been the primary obstacles to meeting this mandate.
Rejection of the assassination threat removes one of the primary obstacles to improved relations between the United States and Teheran.
The primary obstacles are not economic, according to European diplomats, but instead Turkey's wobbly democracy and the treatment of its Kurdish population.
One of the primary obstacles to the commercialization of dye-sensitized solar cells (DSSCs) is the improvement of their long-term stability.
As the primary obstacles to a renewable energy transition is no longer cost, the old approach of subsidizing renewable generation until it can compete with fossil fuels no longer makes sense.
One of the primary obstacles to redistribution of files is that the name and Apple ID of the person who purchased the music are embedded in each purchased song.
The weather, of course, is the primary obstacle.
It is doctors who seem to be the primary obstacle.
Ontology heterogeneity is the primary obstacle for interoperation of ontologies.
The primary obstacle was the limited amount of resources available for expenditure on education.
Indeed, the primary obstacle to large-scale repatriation now is security.
