cleanliness n.洁癖， 清洁

2.certificate of damage 验残证书

damage n. 损失;损害，损坏

The storm did a lot of damage to the crops.暴风雨使庄稼受到了很大损失。

(前面与the连用)价钱

What are the damage for the wash job of my car?清洗我的车要多少钱?

赔偿费to claim damages

The court awarded ￡500 in damages to the injured.法庭判给受伤者500英镑的赔偿费。

3.certificate of non-manipulation 未再加工证明书

manipulation n.*作; 控制; 处理; 计算， 运算生活日记网

Some people can put back a twisted joint， like the shoulder， by careful manipulation.

有的人会巧用推拿术使扭伤的关节， 例如肩膀复位。

4.certificate of shortage 短缺证书

shortage n. 缺乏， 匮乏;缺乏之量

a shortage of water缺水

The total shortage was $500.不足的总额为500美元。

In the developed countries， there’s a great shortage of labor / work force.

发达国家劳动力非常缺乏。

a shortage of 50 tons五十吨的短缺额

cover [make up for] the shortage弥补不足

5.in force生效，实施中

force n.力，力量中 华 考 试 网

the force of the explosion爆炸力

You must use force to open that bottle.你必须用力打开那个瓶子。

New emerging forces are invincible.新生力量是不可战胜的。