The anemometer and the wind wane are used to measure the speed and the direction of the wind.
(The anemometer and the wind wane; are used; to measure the speed and the direction of the wind) (The anemometer and the wind wane; to measure; the speed and the direction of the wind)
The anemometer and the wind wane The anemometer and the wind wane
are used to measure
to measure the speed and the direction of the wind
the speed and the direction of the wind