difficult to understand

A sub editor once dared to complain that one piece was difficult to understand.

While Wayans acknowledges that it can be difficult to understand at first, he emphasized the importance of compassion.

He highlighted the 1991 case of Beverely Allitt, and the 2011 case of Victorino Ochua, who both murdered patients at their respective hospitals - and suggested it was "difficult to understand" why parallels were not drawn with Letby.

From a political standpoint, Harris’ choice to affiliate herself with Oakland is not difficult to understand.

It’s difficult to understand exactly what version of the law the court applied in Northwest Austin.