Sent_en: 2zh They recommend avoiding alcohol and caffeine close to bedtime, and that adults pay attention to how much sleep they get as well as the quality of that sleep, and seek help if needed.
Sent_yy: 调查建议成年人在接近就寝时间时避免酒精和咖啡因，他们应该注意睡眠时间和睡眠质量，如果需要的话，寻求睡眠帮助。