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。
Police of the Barracks must Be completed Before inspection can take place.
在检察之前，营房的内务值勤必须完成
He was asleep at his post of duty.
他在值勤的岗位上睡着了。
A policeman does not wear a uniform when he is off duty.
警察不值勤时不穿制服。
Several hundred police are on duty.
数百名警察在值勤。
The sergeant is looking for volunteer for guard duty, so I'd keep my head down for a while if I were you.
那中士正在寻找志愿值勤者，因此如果我是你的话，我就暂时不抛头露面了。
Utilization of law of value in rear service socialization;
价值规律在高校后勤社会化改革中的运用
He is an industrious and independent person who is indifferent to fame.
他是一位勤劳、独立的人，不在乎名誉。
a room used by soldiers on guard.
值勤的士兵呆的地方。
proposals for more flexible rostering
较灵活的值勤安排建议
He's not very good but he's a real trier.
他不十分出色, 却是个勤勤恳恳的人.
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。
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。
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。
'If not, my servant will give you the dictionary.'
“如果正好不在，我的勤务员会把词典给你的。”
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。
A policeman must not smoke while he is on duty.
警察当班值勤时不得抽烟。
His aloof manner thawed under her hospitability.
在她的殷勤招待下,他变得不那么冷漠了。