| 1. | Actually , the total sleeping time required varies among individuals
睡眠时间的长短，因人而异。 |
| 2. | Actually , the total sleeping time required varies among individuals
睡眠时间的长短，因人而异。 |
| 3. | Total sleep time
总睡眠时数 |
| 4. | A recent study finds that as total sleep time decreases , body weight tends to increase
近期研究发现，随着睡眠的减少，体重却在增加。 |
| 5. | However , this practice would not increase their total sleeping time ; worse , their quality of sleep may be undermined e . g . lying awake in bed
其实，这样不但不会延长真正睡眠时间，反而会影响到睡眠质素如延长床时间但又不能入睡。 |
| 6. | However , this practice would not increase their total sleeping time ; worse , their quality of sleep may be undermined ( e . g . lying awake in bed )
其实，这样不但不会延长真正睡眠时间，反而会影响到睡眠质素（如延长?床时间但又不能入睡） 。 |
| 7. | Wanna stay thin ? then sleep more ! a study from eastern virginia medical school in norfolk found that total sleep time decreased as body mass index increased
想苗条吗?那就多睡觉吧.美国诺福克市的东维吉尼亚医学院发布的一份研究表明累计睡眠时间和体重指数成反比 |
| 8. | In fact , when people grow older , their sleep pattern often changes ; for example , the total sleeping time may shorten , the proportion of " shallow sleep " may increase and they may be easily awakened
其实，随著年纪增长，个人的睡眠情况是会有所改变的，如所需的睡眠时间减短，浅睡时间增多，以及较容易被外界声音影响而苏醒等。 |
| 9. | In fact , when people grow older , their sleep pattern often changes ; for example , the total sleeping time may shorten , the proportion of " shallow sleep " may increase and they may be easily awakened
其实，随著年纪增长，个人的睡眠情况是会有所改变的，如所需的睡眠时间减短，浅睡时间增多，以及较容易被外界声音影响而苏醒等。 |
| 10. | Monday ' s study from eastern virginia medical school in norfolk covered 1 , 000 people and found that total sleep time decreased as body mass index - - a measure of weight based on height - - increased
周一，位于美国弗吉尼亚州诺福克市的东维吉尼亚医学院发布了这份研究。对1000名受试者的研究显示累计睡眠时间和体重指数刚好成反比，体重指数是一种以身高为基准来衡量体重的方法。 |
