14.生活：作息方式

M: How come David is always so full of energy?

大卫为什么总是那么精力充沛呢？
W: He has a strange but highly effective way of sleeping.

他有一种很奇怪但却很高效的睡觉方法。
M: What is that?

什么方法？
W: He takes a short sleep for an hour every six hours and has a total of four hours of sleep each day.

他每隔六个小时就会小睡一小时，那么每天总共睡四个小时。

M: Where did he get that strange idea?

他从哪儿得到的这个奇怪方法？

W: He read from a book which said it was the best way for human beings, and he believed it.

他从一本书上看到的，这本书说这是人类最好的睡眠方式，他就相信了。

M: How many hours do you sleep a day?

你一天要睡几个小时？

W: I need at least 7 hours. I once tried to follow David’s example, but it never worked out for me.

我至少要睡7个小时。我也曾效仿大卫，但是这方法对我根本不管用。

M: If I sleep during the day, I can never wake up.

如果我白天睡觉，就醒不来了。

W: Not everyone is a David, I guess.

我想并不是每个人都是大卫。