您要查找的是不是：
- Our neurologists are at work upon it now. 我们的神经病学家正在研究这个问题。
- I am again at work upon the hillside and the sun is again to go to bed. 我又到山坡上作工，又到了太阳将要睡觉的时候。
- 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。
- Do you have to wear a suit at work? 你们上班得穿西装吗？
- I hope nothing will break into your time when you work upon it. 我希望你做那件事的时候，没有别的事情来打扰你。
- A difficulty has cropped up at work. 工作中突然出现困难。
- They pamper themselves after a hard day at work. 他们劳累工作一日之后放纵自己。
- He spends less time at work than at play. 他在工作上比在玩上花较少的时间。
- 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
- He plunged himself into work upon his arrival. 他一到就投入工作。
- The clerks are at work attentively. 职员们在专心工作。
- 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。
- Will you work upon this web every day? 你每天都织这块布吗?
- He jibbed at working overtime every day. 他不愿每天都加班加点。
- He talks about his work upon every occasion. 在所有的情况下他都只谈工作。
- I keep a warm coat at work in case it suddenly turns cold. 上班时我总带件温暖的上衣，以防天气突然变冷。
- He plunged himself into work upon his arrival . 他一到就投入工作。
- She's quite shameless about wearing sexy clothes at work. 她穿着性感的衣服上班而不觉羞耻。
