Sentence examples for difficult to perform from inspiring English sources

A performance modelling analysis is therefore difficult to perform.

The stent procedure is extremely difficult to perform.

One reason is that it's difficult to perform.

But clinical trials are difficult to perform with children.

Moreover, techniques to culture these bacteria are very time-consuming and difficult to perform.

That makes it more difficult to perform because everything is so transparent and visible.

"Sometimes it's difficult to perform because I get lost in the words," he says.

The theatrical point is that the ambivalence of each character makes "Sloane" particularly difficult to perform.

But even the work's champions admitted that the music was terribly difficult to perform.

It is notoriously difficult to perform, as Beethoven often seems to treat the singers like instruments.

The language is dense, allusive, hip and sharp, which is to say, very difficult to perform.