To keep early hours is good for health.

早睡早起有益健康。

youdao

The members of his family all keep early hours.

他们一家人总是早睡早起。

youdao

I keep the secret of health: adequate sleep, early hours, a healthy diet.

这是我保持身体健康的秘决：充足的睡眠，早睡早起、健康饮食。

youdao

I keep the secret of health: adequate sleep, early hours, a healthy diet.

这是我保持身体健康的秘决：充足的睡眠，早睡早起、健康饮食。

youdao