您要查找的是不是：
- They can cause considerable discomfort and result in interrupted sleep, loss of productivity, missed days at work and even permanent damage if left untreated. 他们可能引起相当大的不适，并导致失眠、生产力下降、影响功能、甚至持久性伤害，如果不加以治疗的话。
- I'm just trying to refrain from drowsing at work. 我只是试着别在工作时打瞌睡而已。
- The mechanic was at work on your bicycle then. 当时修理工在修理你的自行车。
- After three days at sea, we sighted land. 我们在海上航行三天後见到了陆地。
- After three days at sea we sighted the land. 在海上航行了三天，我们终于看见了大陆。
- Do you have to wear a suit at work? 你们上班得穿西装吗？
- A difficulty has cropped up at work. 工作中突然出现困难。
- Then in the dusk she caught sight of an actual man. 茫茫暮霭中，她看见了一个并非虚幻的人。
- Thank you very much for those four wonderful days at Shady Acres! 我在荫园度过了四天美好的时光，非常感谢。
- They pamper themselves after a hard day at work. 他们劳累工作一日之后放纵自己。
- The bridge must be repaired within three days at all costs. 要不惜一切代价在三天内把桥修好。
- He spends less time at work than at play. 他在工作上比在玩上花较少的时间。
- Their first sight of land came after ten days at sea. 他们在海上十天之後首次看到陆地。
- We have 40 hours at work at the most each week. 我们每周至多工作四十小时。
- I'm at work on a new project now. 我现在正忙于一个新工程
- The clerks are at work attentively. 职员们在专心工作。
- It rained on and on for three whole days at the beginning of our holiday. 我们的假期刚开始时，雨就整整下了3天。
- The employer booted him out for being drunk at work. 他因为在工作时间喝醉了，老板便把他解雇了。
- I'm not at work two days a week. 每周我有两天不上班。
- We will be back in two days at the furthest. 我们最迟两天后就回来。
