Sentence examples for making them difficult to from inspiring English sources

Most supertunnels terminate inside these warehouses, making them difficult to detect.

The mud gummed up rifle barrels and breeches, making them difficult to fire.

They are suspected of having acted alone, making them difficult to spot.

But closing usually requires museums to put collections in deep storage, making them difficult to retrieve.

Its fighters are often hard to distinguish from the general population, making them difficult to target.

Conventional paper cups are made from paper laminated with plastic, making them difficult to recycle.

"Seabirds spend most of their time at sea away from their nesting sites, making them difficult to study," he said.

Many of the positions are highly illiquid, making them difficult to value for regulators and the bank itself.

The touch screens are crammed with tiny, busy type and multiple functions, making them difficult to comprehend.

What is more, the oil deposits lie under a layer of basalt, making them difficult to find using seismic technology.

Usually gamma ray bursts occur at the further reaches of the Universe, making them difficult to monitor.