| 1. | Ruling pens are still in use .
直线笔目前仍在使用。 |
| 2. | In the last year of his life he conceived the short-dated exchequer bill, still in use .
在去世前一年，他拟定了短期英国《财政部法案》，这个法案至今还有效。 |
| 3. | Are there any of those old machines still in use
那些旧机器中有一些仍在使用中吗？ |
| 4. | The old machine is still in use
这台旧机器仍然在被使用。 |
| 5. | The television set is still in use
这部电视机还在使用。 |
| 6. | Many are still in use as trainers and in agriculture ( as of 2005 )
许多到2005年依然在训练和农业中使用。 |
| 7. | Are still in use - 24 hours a day in some laboratories
中， 90 %以上还在使用-在某些实验室中甚至日夜工作。 |
| 8. | Bricks are the oldest manufactured building material still in use
砖头是至今仍在使用的最古老的人造建筑材料。 |
| 9. | It ' s hardly believable . amazingly , more than 100 years old , it is still in use
真是难以相信呢。一百年居然还在使用。 |
| 10. | It ' s a water project with a history of over 2000 years , and it ' s still in use today
它是一个具有2000多年历史的水利工程，今天它仍然还在使用。 |
