The grassy campsites under banyan trees are appealing, but armies of mosquitoes swarm in at dusk so come prepared.

"More than that," Shiina said, "the army would be swarming all over the docks looking for related items."

She was almost a foot shorter than everyone else in the army of attaché-case-toting travelers swarming the baggage area.

"Because, sometime before nightfall, lmhursag's army will swarm over the canal," Shatur answered.

An army of a hundred or so swarmed around the party.

A small army of workers swarmed about, each at some obscure task.

The spiders had reached the stage now, with the vanguard of the rats, and both armies swarmed towards the Piper.

Should he fail, Cordoba's army would swarm around the building and it would all be over.

An army could swarm all over him at any moment.

A small army of engineers was swarming over them now trying to get them back into fighting shape.