They usually forage singly, with the entire body submerged, swimming slowly forward using their webbed feet while the head and neck is moved jerkily above the water.
It changes the flight direction jerkily.
I did not rush towards him but walked jerkily into the cabin--all my limbs stiff and slow to respond.
Plot is trivial and jerkily developed, while the acting is at times painfully lame.
Because the camera is zoomed in, the image moves jerkily.
He bowled jerkily with a low arm, but at a very fast pace.
It comes so jerkily that they have not sufficient work to keep their pupils fully employed.
I mentioned these merely as illustrations to show how jerkily and unsatisfactorily the emergency organisation was working.
