Sentence examples for indeed it is often difficult to from inspiring English sources

"Myth plays just as important a part in the construction of identity as does historical fact -- indeed it is often difficult to tell them apart," Michael Wood writes in "In Search of England," a collection of illuminating essays on the pastiche of myths and facts that has shaped England's national identity.

Indeed, it is often difficult to distinguish arterioles and venules, and the occurrence of vascular shunts is common in GBM vasculature [ 6].

Indeed, it is often difficult to identify the start codon, especially when several methionines are found in this N-terminal region (see, for example, [ 17]).

It is often difficult to say.

This bubble is often difficult to pop.

However, representativeness is often difficult to obtain.

Physical access is often difficult to determine.

This pulse is often difficult to feel.

Indeed, manipulations of reward and attention are often difficult to separate (Maunsell, 2004).

Detail was often difficult to read.

But they are often difficult to find.