| 1. | The choice of pumping system depends on required pumping speed, ultimate pressure attainable(in a reasonable time) .
泵系统的选择取决于所需要的抽速，能达到的极限压强（在适当的时间内）。 |
| 2. | Give your signals clearly and in good time
要发出清楚的信号，并要在适当的时间发信号。 |
| 3. | Give your signals clearly and in good time
要发出清楚的信号，并要在适当的时间发信号。 |
| 4. | Complete each phase of your project at the right time
在适当的时间，完成项目的每个阶段。 |
| 5. | Giving advice at the right time has to involve a great deal of intelligence
在适当的时间提建议需要人的睿智 |
| 6. | Giving advice at the right time has to involve a great deal of intelligence
在适当的时间提建议需要人的睿智。 |
| 7. | If you are at the right position at the right time , you might see the
假若你有幸在适当的时间刚好在适当的地方，便会看见难得一见的 |
| 8. | By moving directories at the right time , an attacker could delete every file in the computer
通过在适当的时间删除目录，攻击者可以删除计算机中的任何文件。 |
| 9. | Giving the right speech at the right place , at the right time will help you win more popularity
在适当的时间、适当的地点做一个恰当的自我介绍，它会为你赢得更多欢迎。 |
| 10. | The le ee shall permit the le or or his representative to enter the leased building for i ection at a ropriate times
承租人应允许出租人及其代表在适当的时间进入该房进行检查。 |
