Life often borrow the hand of failure, prompting you to exploration and adjustment.
生活往往借失败之手，促使你进行一次次的探索和调整。
2
The method avoids the boring adjustment by hand and increases the work efficiency greatly.
该方法免除了繁琐的人工调整，大大地提高了工作效率。
3
The Clearance adjusting mechanisms should be mounted on the brake oil cylinders in order to compensate the wear of the braking frictional plates, and generally the adjustment is by hand.