您要查找的是不是：
- What is lubrication for? It is for reducing frication. 为什么窑进行润滑?这是为了减少摩擦。
- 28．What is lubrication for? It is for reducing frication. 为什么窑进行润滑？这是为了减少摩擦。
- What is the postage for an air letter? 寄一封航空信的邮费要多少？
- What is the program for tomorrow? 明天计划做什么?
- Use a lotion or examine yourself during a bath so that the skin is lubricated for easy examination. 你可以先涂上润肤露或在沐浴时检查乳房，这时皮肤润滑，方便检查。
- What is your authority for that statement? 你的说法出处何在?
- The ball joint is lubricated for the life of the vehicle and does not require any periodic lubrication. 球形接头永保润滑，不需要定期润滑。
- Do you know what is meant by mountain time? 你知道山区时间是什么意思吗？
- Be guided by your sense of what is right and just. 做事要有是非观念和正义感。
- What is the difference between this and that? 这个和那个之间的区别是什么？
- What is the exact size of the room? 这个房间的确切面积是多少？
- What is the charge for a day at that guesthouse? 那家宾馆每天收费多少？
- What is the chief town in Norway? 挪威的主要城市是哪一个？
- You should do what is needful as soon as possible. 你应该尽快做需要做的事。
- What is the correct medical treatment for shock? 在医学上怎样处理休克才对?
- It is over and above what is wanted. 那是超过需要的东西。
- Just what is the artist trying to say in her work? 那艺术家在她的作品中究竟想表达什麽？
- What is it like in the bowels of the earth? 地球内部是什么样子？
- What is the population of this country? 这个国家的人口是多少？
- What is the salary range for the post? 这一职位的薪金幅度是多少?
