Get adequate sleep. Aim for eight hours a night, and be consistent with bedtime.
Get adequate sleep. Aim for eight hours a night, and be consistent with bedtime.
睡眠充足。每晚睡眠8小时，并且按时就寝。
Get adequate sleep. Aim for eight hours a night, and be consistent with bedtime.
睡眠充足。每晚睡眠8小时，并且按时就寝。