This is the central medical complex on the base.

"I was based up the road at the central complex," she said.

That had to be the central complex, she decided.

But he met no one until he reached the door to the central complex.

Nor is the problem confined to the central complex.

"I have been informed that we will arrive at your colony's central complex within the hour," he said.

Some of them are just posterior to the central complex.

Word already had spread through the central complex - unspecified trouble with a major Island.

A massive forest fire in 1996 destroyed 24 of the community's buildings, though the central complex survived.

I see you've increased again the number of large structures in the central complex, the Eagle said.