It's also one of the city's most politically active areas.

An active area of research is to create and test teaching strategies to develop children's number sense.

Since then, arrows have been an active area of research.

"That is an active area of research at the council right now."

He found a place some way from the steaming, active areas.

"It's one of the most active areas in the country," the young officer said.

This is a difficult problem and an active area of medical research.

Thus, this field represents an active area of current research.

This field has had a rapid development in the past years and is an active area of research.

The active area is the sports portion of the park.