《每日翻译第608期》英汉互译：（2013年3月21日）

1.Sleeping on weekeds not only makes you more lazy,and also more tired.
( d: F8 ^6 `/ N+ T. T2.Daily cycle of circadian regulate the body's biological clock.
3.Sleeping early is more efficient than sleeping late.
/ B& p( Y% D1 A2 f4.To balance your working day and weekend's sleeping,the best option is to sleep to meet the 8-hours.
5.为了维持我们的生物钟，我们需要在我们平常早上起床前8个小时上床。