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- The student on duty helped the lecturer hang up a diagram of the human body on the blackboard. 值勤學生幫助演講者在黑板上掛了一幅人體的圖表。
- Topic(hosted by the student on duty): How can we learn English well? Ss talk freely about the topic. Finally, the teacher shows the opinion and starts today's contents. 由值日學生主持的今日話題:怎麼學好英語?學生根據話題展開討論.;最後;老師發表觀點;引出本課的教學內容
- Half the garrison is/are on duty. 有半數衛戍部隊在執勤。
- Please bleep the doctor on duty immediately. 請立刻用傳呼機召值班醫生。
- In a short while, there were only several people standing sparsely on the food course, and most of students on duty had left one after another. 不大一會功夫，飯場上就稀稀落落的沒有幾個人了。大部分班級的值日生也都先後走了。
- The rule is that someone must be on duty at all times. 按照規定，任何時候均需有人值班。
- He reported the murder to the police on duty. 他將兇殺事件告知值班警察。
- 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. 我八點鐘就到醫院了，但是九點鐘我才去值班。
- He lectured to his students on modern writers. 他給學生們講了關於現代作家的一課。
- His job is to counsel student on choosing a career. 他的工作是輔導學生就業。
- I'm on duty as from the Spring Day. 我剛好在春節那天值日。
- The teacher patted the student on the back. 老師表揚了這名學生。
- Two retired workers are on duty guarding the gate. 兩個退休工人值班守衛大門。
- We come on duty seven hours a day. 我們每天上班七小時。
- He is on duty from 9 a.m. to 6 p.m. today. 他今天從早晨9點到下午6點值班。
- Who will be on duty at six o'clock? ---I will. 6點鐘誰值班?-我值班。
- A policeman is not allowed to smoke on duty. 警察值班時不準吸煙。
- That student on the chair of station is my younger brother. 站椅子上的那個學生是我弟弟。
- I had lifted my hand against a pilot on duty. 我打了一個值班的掌舵。
