Sentence examples for make them difficult to from inspiring English sources

Their mobility would make them difficult to protect, Ms. Betts explained.

The nature of these small, easily mobile businesses make them difficult to prosecute.

And these lenses have parabolic surfaces, which can make them difficult to fabricate.

As a group, cuckoos are forest birds, often inhabiting dense thickets that may make them difficult to observe.

"The cars today, because of their different layers of security, make them difficult to steal," he said.

Some, especially the Thérèse portraits, show real invention and even a little humour that make them difficult to dismiss outright.

But state and local officials are increasingly seeing recipients with a variety of problems that make them difficult to employ.

New Yorkers for Parks focused on large parks because their size and variety of attractions, from ball fields to bodies of water, make them difficult to keep pristine.

But it shows up on mammograms and may make them difficult to read, especially troubling for women who have had breast cancer and worry about recurrences.

• There may be other differences between the two men on the Republican ticket, but Mr. Romney's deliberate obfuscations of his plans will make them difficult to discern.

27) 3. DISTANCE RUNNERS ARE A PARADOX FOR INSURERS They are usually healthy people, but they also have injuries that can sometimes make them difficult to insure.