Sentence examples for been difficult to operate from inspiring English sources

However, it has been difficult to operate these schemes due to low enrolment rates and drop-outs [ 47].

Q: It must be difficult to operate three markets.

At first, the four-headed shower was difficult to operate.

Web crawlers generate significant loads on Web servers, and are difficult to operate.

Web crawlers generate signicant loads on Web servers, and are difficult to operate.

The liver is difficult to operate on, its consistency like that of wet tissue paper.

For several months there were inquiries, and it's difficult to operate under such circumstances".

A parallel system that runs alongside the journals might be difficult to operate, he said.

F.B.I. officials said it was difficult to operate surreptitiously in the closed society of Los Alamos.

The systems were difficult to operate and seemed to be set up for nerds.

Fluidized bed containing fine particles is difficult to operate due to high cohesive force.