It plays an important role in policy formulation by maintaining a constant interaction with the relevant authorities.

Lake Erie has a complex ecosystem with many species in constant interaction.

Visual interventions within the buildings allow constant interaction between patrons and the outer environment.

There is constant interaction of characters in these three stories.

The more constant interaction between groups of Archaic Indians gave opportunity to trade many thing with each other.

This creates a constant interaction between individuals who are online playing the game.

The constant interaction with the corporate sector is done through:

Meetings and memos are few, but there is constant personal interaction.

She also finds constant interaction with people stressful, even under conditions of noncrowding.

He normally belonged to a hive of his kind, and needed constant interaction.