周末多睡2小时抑郁风险降低48%
韩国延世大学（Yonsei University）研究者发表在《睡眠医学》（Sleep Medicine）期刊上的研究发现，周末睡懒觉能降低抑郁风险。
研究团队招募了5500名在工作日有失眠问题的志愿者，并对他们进行跟踪调查。结果显示，以正常成年人每晚需要8小时睡眠为标准，周末一个小时的懒觉，能让抑郁风险降低约三分之一；多睡两小时的人患抑郁症的风险可能降低48%。
但如果睡懒觉时间超过两小时，抑郁风险反而增加16%。
无注释原文：
Giving yourself a lie-in at the weekend could reduce your risk of depression, suggests study
METRO
11 Sep 2021
Don’t feel too bad if you’re the type to still be in bed past 11am on a Saturday.
Yes, those up-at-6am types might look smug with their Instagram stories of sunrise yoga and morning museum trips, but it turns out that getting some extra rest at the weekend could be good for your mental wellbeing.
Having a lie-in could halve your risk of getting depression, suggests research from Yonsei University.
But be warned – this benefits only apply if you sleep for an extra two hours. Any more than that and you actually increase your risk.
Researchers at the South Korean university tracked 5,500 people who said they often missed out on a full night’s sleep during the working week.
They found that those who caught up on snoozing by having a lie in of an extra two hours at the weekend were 48% less likely to develop depression.
Those who had a one-hour lie-in reduced their risk of low mood by a third.
But for people who slept for longer than two hours extra on Saturday and Sunday, depression rates were 16% higher.
These findings are backed up by a 2018 study from Sweden, which suggested that if you could bring up your average duration of sleep by staying in bed later at the weekends, you could be in better health.
What’s even better than a lie-in at the weekend, though, is not needing one.
If you can increase the duration and quality of your sleep during the week, thus upping your overall average and reducing the need to ‘catch up’ at the weekend, that’s likely to promise even more positive effects for your mental and physical wellbeing.
It’s still recommended that you get between seven and nine hours of sleep a night – so make that your aim rather than pretending a lie-in erases all the damage from late nights every other day.
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注：中文文本为机器翻译仅供参考，并非一一对应
含注释全文：
Giving yourself a lie-in at the weekend could reduce your risk of depression, suggests study
METRO
11 Sep 2021
Don’t feel too bad if you’re the type to still be in bed past 11am on a Saturday.
如果你是那种在周六上午11点后还在睡觉的人，不要觉得太糟糕。
lie-in
表示“（早晨）晚起床，赖床”，英文解释为“a time when you stay in bed later than usual in the morning”举个🌰：
I'm not working tomorrow so I can have a bit of a lie-in.
我明天不上班，所以我可以晚一点起床。
📍lie in 动词短语，表示“睡懒觉”，英文解释为“to stay in bed later than usual in the morning”举个🌰：
It was a Sunday, so she could lie in till almost lunch time.
那是个星期天，所以她可以睡懒觉一直睡到快要吃午饭的时候。
depression
1）表示“忧郁，抑郁；消沉，沮丧”，英文解释为“the state of feeling very unhappy and without hope for the future”举个🌰：
I was overwhelmed by feelings of depression.
我万念俱灰。
2）表示“抑郁症”，英文解释为“a mental illness in which a person is very unhappy and anxious (= worried and nervous) for long periods and cannot have a normal life during these periods”举个🌰：
Tiredness, loss of appetite, and sleeping problems are all classic symptoms of depression.
乏力、没有食欲和失眠都是抑郁症的典型症状。
Yes, those up-at-6am types might look smug with their Instagram stories of sunrise yoga and morning museum trips, but it turns out that getting some extra rest at the weekend could be good for your mental wellbeing.
是的，那些早上6点起床的人可能在Instagram上发布日出瑜伽和清晨博物馆之旅动态，看起来很得意，但事实证明，在周末多休息一下可能对你的精神健康有好处。
smug
表示“沾沾自喜的，自鸣得意的”，英文解释为“too pleased or satisfied about something you have achieved or something you know”如：a smug grin 洋洋得意的笑。
yoga
yoga /ˈjəʊ.ɡə/ 表示“（源于印度的）瑜伽术”，英文解释为“a set of physical and mental exercises, originally from India, intended to give control over the body and mind”如：a yoga class 瑜伽课
Having a lie-in could halve your risk of getting depression, suggests research from Yonsei University.
延世大学（Yonsei University）的研究表明，睡懒觉可以让你抑郁的风险减半。
halve
表示“使减半；把…二等分”，英文解释为“to reduce something by half or divide something into two equal pieces”举个🌰：
In the past eight years, the elephant population in Africa has been halved.
在过去的8年中，非洲大象的数量减少了一半。
But be warned – this benefits only apply if you sleep for an extra two hours. Any more than that and you actually increase your risk.
但是请注意--这种好处只适用于你多睡两个小时的情况。如果超过这个时间，实际上会增加你的风险。
Researchers at the South Korean university tracked 5,500 people who said they often missed out on a full night’s sleep during the working week.
这所位于韩国的大学的研究者们追踪了5500名在工作日内经常一整晚没睡的人。
track
1）表示“跟踪，追踪”，英文解释为“to follow a person or animal by looking for proof that they have been somewhere, or by using electronic equipment”；
2）表示“追踪，记录…的进展”，英文解释为“to record the progress or development of something over a period”举个🌰：
We continued tracking the plane on our radar.
我们继续用雷达追踪那架飞机。
🎬 电影《博物馆奇妙夜3》（Night at the Museum: Secret of the Tomb）中的台词提到：You're sort of set up to track my phone? You track my phone? 你装定位追踪我的手机？你竟然追踪我的手机？
miss out
表示“错失享乐（或获利）的机会”，英文解释为“to fail to use an opportunity to enjoy or get an advantage from something”举个🌰：
Don't miss out on the fantastic bargains in our summer sale.
别错过我们夏季甩卖中极好的便宜货。
They found that those who caught up on snoozing by having a lie in of an extra two hours at the weekend were 48% less likely to develop depression.
他们发现，那些通过在周末多睡两个小时来补觉的人，其抑郁的可能性要低48%。
snooze
snooze /snuːz/ 表示“打盹，小睡”，英文解释为“to sleep lightly for a short while”举个🌰：
The dog's snoozing in front of the fire.
那只狗在炉火前打盹儿。
补充：
📍you snooze, you lose 表示“一但不留神就会被人抢先”，英文解释为“if you do not pay attention and do something quickly, someone else will do it instead of you”
Those who had a one-hour lie-in reduced their risk of low mood by a third.
那些多睡一小时的人，其情绪低落的风险降低了三分之一。
But for people who slept for longer than two hours extra on Saturday and Sunday, depression rates were 16% higher.
但是对于那些在周六和周日多睡了两个小时以上的人来说，抑郁的发病率要高16%。
These findings are backed up by a 2018 study from Sweden, which suggested that if you could bring up your average duration of sleep by staying in bed later at the weekends, you could be in better health.
这些发现得到了2018年瑞典（Sweden）一项研究的支持，该研究表明，如果你能在周末多睡一会来提高你的平均睡眠时间，你可能会更健康。
back up
表示“证明，证实”，英文解释为“to prove something is true”举个🌰：
His claims are backed up by recent research.
最新的研究证实了他的断言。
What’s even better than a lie-in at the weekend, though, is not needing one.
不过，比在周末睡懒觉更好的是不需要（补觉）。
If you can increase the duration and quality of your sleep during the week, thus upping your overall average and reducing the need to ‘catch up’ at the weekend, that’s likely to promise even more positive effects for your mental and physical wellbeing.
如果你能在周内增加你的睡眠时间和质量，从而提高你的总体平均睡眠水平，减少周末“补觉”的需要，这可能会对你的身心健康产生更积极的影响。
up
作动词，表示“提高，增加，提升（价格）”，英文解释为“to increase something such as a price”举个🌰：
We won't be able to make a profit on the deal without upping the sale price.
这笔买卖的销售价格不提高，我们就无钱可赚。
catch up
表示“达到同样质量（或水平）；赶上”，英文解释为“to reach the same quality or standard as someone or something else”举个🌰：
Will Western industry ever catch up with Japanese innovations?
西方国家的工业会赶上日本的创新吗？
It’s still recommended that you get between seven and nine hours of sleep a night – so make that your aim rather than pretending a lie-in erases all the damage from late nights every other day.
我们仍然建议你每晚睡7到9个小时--所以把这作为你的目标，而不是假装睡懒觉就能消除熬夜带来的伤害。
recommend
表示“推荐，介绍；建议”，英文解释为“to suggest that someone or something would be good or suitable for a particular job or purpose, or to suggest that a particular action should be done”举个🌰：
I can recommend the chicken in mushroom sauce - it's delicious.
我可以向您推荐蘑菇汁鸡肉——这道菜非常可口。
erase
表示“消除；消灭；清除”，英文解释为“to remove or destroy something, especially something that shows that that person or thing ever existed or happened”举个🌰：
Years of hard living had blurred but not erased her girlhood beauty.
多年的艰辛岁月使她芳容暗淡，但少女时代的美貌仍然依稀可辨。
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