| 1. | A safety strap is used to prevent falling .
要系上安全带防止跌下。 |
| 2. | We'd better fasten our seat belts .
我们最好系上安全带。 |
| 3. | Put on your seat belt ; we ' re taking off now
（系上安全带；我们现在要起飞了。 ） |
| 4. | Remember to put your seat belt on ? know where to find it
系上安全带,知道在哪里吗 |
| 5. | As i see it , all motorists should wear seat belts
依我看，汽车司机都应系上安全带。 |
| 6. | Please fasten your seat belt for your own safety
为了你们自己的安全，请系上安全带。 |
| 7. | For the sake of your saftey , you should tie your safebelt
为了你的安全起见,请一定系上安全带 |
| 8. | A ： i think you need fasten your seat belt
我想你需要系上安全带。 |
| 9. | Remember ? always fasten your seat belt
记住? ?永远要系上安全带。 |
| 10. | I think you need fasten your seat belt
我想你需要系上安全带。 |
