您要查找的是不是：
- Amid heavy snowfall and unsafe road conditions, only a few lawmen remain on duty for New Year's Eve. 在心理医生艾莉克丝的定期辅导和自己的努力下，杰克希望能在新的一年里摆脱过去的阴影。
- A few pears remain on the trees. 树上尚留有几颗梨子。
- 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。
- Can the fire remain on until we come back? 炉火能继续烧到我们回来吗?
- The police on duty rode the escaping thief down. 值班警察追上了逃跑的小偷。
- White scars remain on his cornea. 他的眼角膜上留下了萝卜花的瘢痕。
- But we must remain on the alert. 但是我们现在仍然要保持警惕。
- 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。
- His final cards remain on my bulletin hoard today. 他最后给我的卡片至今仍留在我的记事板上。
- I'm on duty as from the Spring Day. 我刚好在春节那天值日。
- Will it remain on the ground without melting? 能落在地上不融化吗?
- Two retired workers are on duty guarding the gate. 两个退休工人值班守卫大门。
- Fire extinguishing systems remain on stand-by. 灭火系统保持在待用状态。
- We come on duty seven hours a day. 我们每天上班七小时。
- Fire fighting teams remain on stand-by. 灭火队待命。
- 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。
- A few leaves remain on the tree. 树上还留着一些叶子。
