例句與造句

1. The rotor is normally centred in its sleeve by the torsion bar but manual steering effort twists the torsion bar, permitting the rotor to turn within its sleeve, opening the way for hydraulic fluid pressure to be applied to one or other side of the servo piston, thus assisting in turning the front wheels.
2. It's difficult to find manual steering effort in a sentence. 用manual steering effort造句挺難的