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- I'm on from five to midnight; Naval personnel on duty in Alaska; her on-duty hours were 11p.m. to 7 a.m.. 我从5点到晚上12点上班；海军人员正在阿拉斯加值勤；她的在岗时间是从晚上11点到早上7点。
- (of armyman, policeman, etc.) personnel on duty 值勤人员
- Air Force Personnel on Duty with Army 派驻陆军的空军人员
- Air Force Personnel on Duty with Navy 派驻海军的空军人员
- Medical personnel are on duty every shift in the shafts. 在矿井里每个班次都有医务人员值班。
- Half the garrison is/are on duty. 有半数卫戍部队在执勤。
- Please bleep the doctor on duty immediately. 请立刻用传呼机召值班医生。
- The rule is that someone must be on duty at all times. 按照规定，任何时候均需有人值班。
- He reported the murder to the police on duty. 他将凶杀事件告知值班警察。
- The police on duty rode the escaping thief down. 值班警察追上了逃跑的小偷。
- I arrive at the hospital at eight o'clock, but I don't go on duty until nine. 我八点钟就到医院了，但是九点钟我才去值班。
- I'm on duty as from the Spring Day. 我刚好在春节那天值日。
- Two retired workers are on duty guarding the gate. 两个退休工人值班守卫大门。
- We come on duty seven hours a day. 我们每天上班七小时。
- He is on duty from 9 a.m. to 6 p.m. today. 他今天从早晨9点到下午6点值班。
- Briefs personnel on preparations, service and content of menu items. 指导员工做准备、服务及菜单方面的工作.
- Who will be on duty at six o'clock? ---I will. 6点钟谁值班?-我值班。
- Are sufficient personnel on board and ashore to deal with an emergency? 船上和岸上是否有足够的人员以备处理紧急情况？
- A policeman is not allowed to smoke on duty. 警察值班时不准吸烟。
- Loofah (a vegetable) planted by personnel on the island is about shoulder-high. 太平岛上国军官兵种植的丝瓜高及人肩。南沙长满热带植物和美丽花卉。
