| 1. | Roots must have good aeration in order to function properly .
为了根系机能正常活动，必须有个良好的通气条件。 |
| 2. | Sam's grandson is mentally defective and has limbs that won't function-a vegetable like all the others .
萨姆的外孙大脑受损，四肢不能正常活动，和那些孩子一样是个畸型儿。 |
| 3. | Sleep appears necessary for our nervous systems to work properly
睡眠对我们神经系统正常活动是必须的。 |
| 4. | Recover central nervous system function , lower the stress about soul
恢复中枢神经的自律正常活动功能,缓解精神压力 |
| 5. | The procedure itself takes 15 - 30 minutes and you can resume normal actiities the next day
整个检查本身只要15 - 30分钟，而且在检查的第二天就能恢复正常活动。 |
| 6. | The researchers say this is possibly because they disrupt the normal activity in the womb at night
研究人员说，这可能是因为子宫内在夜间的正常活动被打断。 |
| 7. | You cannot acquire hiv through the normal everyday activity which every one of us does throughout our lives
我们每个人一生中每天从事的正常活动是不会传染这种病毒的。 |
| 8. | Crime of shield is a kind of crime that impairs the normal activity of the judicial authority that struggles with crime
包庇犯罪，是一类妨害司法机关正常活动的犯罪行为。 |
| 9. | Do not wear tight clothing when traveling for long distance either on coach or aeroplane as this may impair blood circulation
乘坐长途车或长途飞机，不要穿太窄或太紧身的衣服鞋袜，以免妨碍血液循环和正常活动。 |
| 10. | Do not wear tight clothing when traveling for long distance either on coach or aeroplane as this may impair blood circulation
乘坐长途车或长途飞机，不要穿太窄或太紧身的衣服鞋袜，以免妨碍血液循环和正常活动。 |
