He worked as a middleman in that transaction.

The police are conducting a search to find the runaway boy.

He is a guard of the castle.

He is the guardian of our village.

He went on a trip with his Croatian friend.

He worked as a middleman between us.

He opened the manhole and checked the sewer.

Eating human meat is prohibited by law.

The secret to this company's success is harmony among people.

This company values harmony among people.