And at bedtime she urges parents to follow routines like reading books or telling stories to their children.

VOA: special.2010.06.09

This is good bedtime reading. Do any of you suffer from insomnia?

这是本不错的睡前读物,你们失眠吗

耶鲁公开课 - 博弈论课程节选

It's very good bedtime reading if you suffer from insomnia.

你要是失眠它绝对是最好的睡前读物

耶鲁公开课 - 博弈论课程节选

The amount of sleep was based on their reporting of a child's usual bedtime and wake time.

VOA: special.2010.06.09

The study found that children also got less sleep if they did not have bedtime routines.

VOA: special.2010.06.09

Parents know a nightly bedtime is not always easy to enforce.

VOA: special.2010.06.09

But researchers say bedtime rules may improve a child's development.

VOA: special.2010.06.09