As the driver lets loose the clutch pedal, spring pressure increase on the clutch parts. Friction between the parts also increases.
一旦驾驶员松开离合器踏板，弹簧力就迅速作用在离合器上，摩擦力就随之增加。
2
Pull the hang-brake, hang the hollow shelve, loose the clutch pedal, loose the brake-pedal, close the turning-light, report to the examinant that all the actions is finished.