Sentence examples for difficult to estimate how from inspiring English sources
He said it was difficult to estimate how many individual soldiers might have been involved.
It is difficult to estimate how much Mr. Trump made, in total, from Trump University.
"It is difficult to estimate how many civilians or militants are present in the city," General Abbas said.
It is difficult to estimate how much the snow metamorphism and melting contributed to the observed decrease.
Arbitron does not track small Internet-based radio stations like UltraRadio.com, so it is difficult to estimate how many people listen in a given week.
Vaughn wore baggy jeans and a shirt he did not tuck in, so it was difficult to estimate how much weight he had lost.
Experts say it is difficult to estimate how often employers in New York retaliate against workers who file compensation claims because there is no tracking of such data.
It is difficult to estimate how many bombers it would take because there is little public information about North Korean military bases.
The details of Mr. de Blasio's approach to charter schools remain murky, so it is difficult to estimate how damaging it would be to start charging them rent.
It is difficult to estimate how much business schools pay out in scholarships because a lot do not divulge the figures.
Modern technology makes it easy to show how forested landscapes might change with time but it remains difficult to estimate how sampling error affects landscape simulation results.
