Sentence examples for had a difficulty to from inspiring English sources
It is well known that Charles Darwin had a difficulty to explain hybrid sterility or inviability by natural selection.
However, evolutionary approaches have a difficulty to design the controller that conducts complex behaviors.
Although various software vendors have developed S-ERP software applications, however, the organizations still have a difficulty to implement it due to lack of master plan that provides a holistic approach to implement the system.
That will trigger the Muslim world to react against the West and that will start worldwide nuclear conflicts that even imagination will have a difficulty to describe.
However, because of the predation risk and limited mobility, juveniles have a difficulty to collect information on the local sex ratio by tactile or visual cues.
As a lung specialist, I have had a difficulty explaining to my patients why their inhalers now cost four times more than anywhere else on the planet.
Due to the progressive instability of both sides, the patient had a difficulty in walking and had to use crutches.
Ferrari was tied with Mustafina at 14.9, but the Russian had a higher difficulty level to take the tie-breaker.
And the biggest loser is... female auction star Irma Stern, who had particular difficulty to secure a steady stream of buyers.
A vulnerable system has difficulty to adapt to change, whereas a resilient system can adapt easily to change.
