| 1. | It is dangerous to go round corners at speed .
高速转弯很危险。 |
| 2. | This machine runs at speed of 500 revolutions per minute .
这台机器每分钟500转。 |
| 3. | We move about, even in jet travel, at speeds far less than the speed of light .
我们即使是乘飞机旅行，运动的速率也远小于光速。 |
| 4. | Anyone who has watched a speed-boat will know how the bows of the boat lift out of the water when it is travelling at speed .
看过快艇的人会注意到：当快速航行时船首翘起离开水面。 |
| 5. | My conclusion is that the first goal must be to establish a bridgehead through which men and supplies can be funneled at speed .
我的结论是，首先需要建立一个便于迅速运送部队和给养的桥头堡。 |
| 6. | Improved fly . subject flies at speed of 180
高等飞行术：受术者以180 ?标准速度飞行。 |
| 7. | Glide . subject glides at speed of 20 ft
滑翔术：受术者以20 ?的速度滑翔。 |
| 8. | Fly . subject flies at speed of 90 ft
飞行术：受术者以90 ?基本速度飞行。 |
| 9. | At speeds that exceed 200 miles per hour
以超过200英里的时速飞行 |
| 10. | At speeds that exceed 200 miles per hour
以超过200英里的时速飞行 |
