| 1. | His energy were cramped by his surroundings .
他的能力被环境所阻碍。 |
| 2. | Energy manifests itself in many ways or forms .
能量以多种形式出现。 |
| 3. | He grew normally, he was full of energy .
他发育正常，精力也满充沛。 |
| 4. | They rallied their energies for the counter-attack ...
他们奋起反攻。 |
| 5. | In addition, external energy appears as heat .
此外，外能还表现为热。 |
| 6. | Centralize one 's energies into voluntary work
把精力放到义务工作上。 |
| 7. | Where does the extra energy come from ?
这些额外的能量是从哪里来的呢？ |
| 8. | Potential energy is convertible to kinetic energy .
势能可转化为动能。 |
| 9. | It took a lot of energy to move the furniture .
搬这些家具费了很大劲。 |
| 10. | Mechanical energy can be lost or gained .
机械能可以消失或者可以增生。 |
