1.
A policeman does not wear a uniform when he is off duty.
警察不值勤时不穿制服。
2.
He was a very good pilot at one time, but the nigger in the woodpile was that he drank too much when he was not on duty;he finally lost his job because of that.
他曾是一个优秀的飞行员，但是他有不值勤时饮酒过度的隐情，后来终因这个毛病砸了饭碗。
3.
The property will depreciate in value if not kept in repairs.
房产若不勤于整修则会折旧减值。
4.
A policeman must not smoke while he is on duty.
警察当班值勤时不得抽烟。
5.
Poverty is stranger to industry .
贫困不勤劳，勤劳不贫困。
6.
He's off every Tuesday; he was off duty when it happened; an off-duty policeman.
他星期二不上班；事情发生时他不在岗；不在值勤的警察。
7.
If you count up all the days that he has been absent, you will find that it is hardly worthwhile to keep him on the payroll.
如果把他缺勤的日子加起来，你会觉得不值得继续雇佣他。
8.
There is no place for the thrifty and hardworking to put their money with assurance of preserving its value.
没有地方可让勤劳节俭的人们存钱，并保证钱的价值不变。
9.
Mr. Dinkins did not reject the borough presidents' proposal out of hand, saying that it was worth considering.
丁勤时先生没有不经考虑立刻拒绝几位区长的建议，他说值得考虑。
10.
She deserves a pat on the back for all the hard work she's done.
她辛勤努力值得赞扬.
11.
There were over 200 police on duty.
大约有200名警察值勤。
12.
Several hundred police are on duty.
数百名警察在值勤。
13.
a room used by soldiers on guard.
值勤的士兵呆的地方。
14.
Off-duty Doctor Scheme
非值勤医生判伤计划
15.
proposals for more flexible rostering
较灵活的值勤安排建议
16.
emergency lifeboat
应急救生艇值勤救生艇
17.
Computerized Attendance Records System
计算机化值勤记录系统
18.
On social reform of higher vocational college logistics and national assets maintenance and appreciation in value;
高职高专后勤社会化与后勤国有资产保值增值