您要查找的是不是：
- The mechanic was at work on your bicycle then. 当时修理工在修理你的自行车。
- He can be left to work on his own. 工作可交给他一个人去做。
- The sculptor is working on a sculpture of Venus. 那个雕刻家正在雕一个维纳斯雕像。
- The students are working on a mathematical problem. 学生们正在解一道数学习题。
- The train was halted by work on the line ahead. 由于前面铁道上在施工，火车停了下来。
- I only work on weekdays not Saturday or Sunday. 我只在周日工作，星期六或星期天除外。
- Most torches work on two batteries. 大多数电筒要用两节电池。
- She's presently working on her PhD. 她目前在攻读哲学博士学位。
- Does it work on athlete's foot, too? 它对运动员的脚有效吗？
- working on nurses' post 按职上岗
- Working on a farm is a new departure for him. 对他来说，在农场工作是一种新的尝试。
- As many as 500 workers work on the farm. 在这个农厂干活的工人多达500人。
- He is presently working on the novel. 目前他正在写这部小说。
- Workers demurred at working on Sundays. 工人们反对在星期天工作。
- You will be expected to work on Saturdays. 你们星期六要上班。
- John signed on yesterday and will start work on Monday. 约翰昨天签约受雇，将从星期一开始工作。
- Listen. Earth Commander is working on the spaceship for Mars. 听着，地球司令正忙着制造去火星的飞船。
- The system works on the principle that heat rises. 该项装置是按照热力上升的原理运转的。
- Try to keep your work on a high plane. 努力将你的工作保持在高水平上。
- I'm at work on a new project now. 我现在正忙于一个新工程
