| 1. | A hoop is a special case in which all the mass moves at the same speed .
轮箍是所有质量以相同速率运动的特例。 |
| 2. | One need not be a cancer specialist to appreciate that not all cancers grow at the same speed .
即便不是癌症专家也会知道，并非所有的癌都以相同的速度增殖。 |
| 3. | Neutrinos and the hypothetical gravitons, also massless particles, move at the same speed as light .
中微子和假想的引力子也是无质量粒子，它们也以与光相同的速度运动。 |
| 4. | As we know now , heavy objects and light objects fall at the same speed unless air holds them back .
我们现在都知道，如果没有空气的阻力，重的物体和轻的物体下落的速度是一样的。 |
| 5. | Electromagnetic waves travel at the same speed as light
电磁波传送的速度和光速相同。 |
| 6. | Laws , however , are not made at the same speed as new technology is developed
可是，制订法例远远追不上科技发展的速度。 |
| 7. | Galileo demonstrated that objects of different weights fall at the same speed
伽利略证实不同重量的物体落下的速度相同。 |
| 8. | Laws , however , are not made at the same speed as new technology is developed
可是，制订法例?远远追不上科技发展的速度。 |
| 9. | Galileo demonstrated that objects of different weights fall at the same speed
伽利略证明了不同重量的物体会以同样的速度坠落。 |
| 10. | The pinion gear is on the same shaft as the motor armature and rotates at the same speed
小齿轮如马达电枢般在同一曲轴上，且以相同的速度转动。 ？ |
