Sentence examples for are sometimes difficult and from inspiring English sources

Traditional fault detection and isolation methods are based on quantitative models which are sometimes difficult and costly to obtain.

"Murakami's books are sometimes difficult, and I wondered how a foreign director might interpret them," Yuji Hayashi, a businessman who saw the play earlier this month, said.

It is not surprising, then, that the evaluations are sometimes difficult and contentious.

Explain that important decisions are sometimes difficult, and take time to work out.

However collaboration is sometimes difficult and the psychiatrist often meets with resistance.

"Running a museum in this day and age is sometimes difficult and tumultuous," he said.

As the present debate about Question Time demonstrates, maintaining this space is sometimes difficult and controversial.

Identifying your emotions is sometimes difficult, and feedback that requires change can leave you feeling inhibited and ashamed.

Excellent, and that's the King James version of that so the syntax is sometimes difficult and the verbiage is a little bit unexpected there.

Only a theoretical numerical analysis is sometimes difficult and defective to achieve, due to varying loads and other factors influencing the stability and reliability of such structures.

It is sometimes difficult and harmful to insert a nasogastric tube (NGT) into a patient with a tendency to bleed and anesthetized recipient of liver transplantation.