Sentence examples for are indeed difficult to from inspiring English sources

As the Saadé brothers would like it, Bargylus and Marsyas are indeed difficult to place.

The characteristics needed to ensure effective modelling are indeed difficult to measure.

Apparently some opinions are indeed difficult to change simply by reading a few articles.

Efficient and homogenous knockdown levels are indeed difficult to obtain using siRNA especially in hematopoietic cells [ 28].

Microsatellite markers are indeed difficult to develop in large numbers for poultry because of a relatively lower frequency of occurrence, when compared to mammals [ 23].

The extreme sex ratios sometimes found in natural nests are indeed difficult to reconcile with the Fisherian frequency-dependent selection for equal investment in both sexes [ 22].

It is indeed difficult to reconcile affirmative action with the nation's manifest ideals of individualism and merit-based competition.

For Republicans on the committee, it appeared that it was indeed difficult to believe that it was the incompleteness of the record that was holding up a vote.

And it is, indeed, difficult to tell if he is enjoying an internal party in his head or quietly thinking of his next move.

It is indeed difficult to think of Mr. Biss, whose concert is on Friday evening, as a debutant of any sort.

It is indeed difficult to generalize on the national temper of a nation or on the characteristics of a given culture.