Sentence examples for been a complex operation from inspiring English sources

"It has been a complex operation," he said.

"It has been a complex operation but I am delighted that the commissioning of the wind farm has now been completed on schedule, despite the worst of the winter weather," added Rigg.

It was a complex operation.

Vivendi, formerly Compagnie Generale des Eaux, is a complex operation.

The Secret Service acknowledges that this is a complex operation.

Vivendi, which was formerly known as Compagnie Generale des Eaux, is a complex operation.

"Combating terrorist insurgent groups like the Abu Sayyaf Group is a complex operation," the admiral said.

"This was a complex operation and involved a great level of coordination from the time the drugs were intercepted in Darwin to being traced through to Sydney where the arrest has been made," said an Australian federal police spokesman, Mark Setter.

"There may be people who are frustrated, but this was a complex operation with a lot of unusual aspects, and it has taken time to sort through it all," Mr. Di Rita said.

It is a complex operation requiring careful judgements and particular attention to resources – which is precisely why it appealed to Rutledge, who in his youth wanted to be an investment banker.

"This was a complex operation that made heroes of soldiers under difficult combat conditions," he said.