The major duty of the chief is to pay the annual tribute to the Virginia Governor.

His major duty was to attack the Japanese army from the rear area.

In Johnny's view one of his major duties was to make the wilderness accessible to anybody who had an interest in nature.

To neglect to report this is simply to fail to carry out the major duty of any textbook writer to tell the truth.

His major duty was neither judicial nor theological, but financial.

One of his major duties was directing its annual conventions.

The major duty of ferry passengers is to enjoy themselves.

Her other major duty is converting unused land into parks.

The major duty set on high priority of present government is the rehabilitation programme.

He has little regard for his major duties as a store owner and would rather take the time to play board games with Hyde than work.