| 1. | Weary mind had switched itself off .
疲劳不堪的脑子本身已经不管用了。 |
| 2. | My life had switched onto the wrong track .
我的人生走上了错误的轨道。 |
| 3. | Switch on the light at the wall-socket .
把电灯接通在墙上的电源插座上。 |
| 4. | I switch off when he starts talking about cars .
他一谈起汽车我就厌烦。 |
| 5. | Please switch off the lights when you leave .
出门时请随手关灯。 |
| 6. | Streams are switched by solenoid valves .
流路靠电磁阀进行切换。 |
| 7. | To do this we need a fast light switch .
为此我们需要有一个快速的光开关。 |
| 8. | You switch the radio on by pressing this button .
按这个按钮就能开收音机。 |
| 9. | Long lectures really switch me off .
我觉得冗长的演讲很烦人。 |
| 10. | Do you mind if i switch the radio off ?
我可以关掉收音机吗？ |
