A. There's nothing wrong with taking a short nap to help refresh you during the day. But if you find you're napping all the time, it could be a sign that you aren't getting as much sleep as you should. Or that you're not getting the deep, restful sleep you need at night. 通常一整天打个小盹舒缓没什么坏处。但当你整天都处于无精打采的状态，这可能就传递一个信号，你可能睡眠不足。当然也可能是你晚上没有深度睡眠，没有得到应有休息。
A. Yes. The mattress has the potential either to encourage sleep or rob you of sleep. Whether your mattress is a sleep friend or a sleep foe can determine how refreshed you feel in the morning. If you're tossing and turning more at night or if you're waking up feeling stiff or sore after a night's sleep, it could be a sign that your current mattress is no longer the best for you. Your body appreciates a comfortable, supportive mattress and will let you know if it's not up to the task. 当然。床垫的潜能，它不仅帮助你入睡，也能让你夜不成眠。不管你把它当成睡眠朋友还是敌人，取决于早上醒来的状态。整晚下来，不论是侧夜难眠，醒来酸痛，还是疼痛，这将是一个信号你们家的床垫不再合适你了。你的身体将会让你知道吃不消了，你需要一张更舒适、更有支撑力的床垫。
A. The average person needs 7-8 hours a night, but it differs for every person. Some people may need as much as 10 hours a night and others need much less. If you sleep longer on the weekends than during the week, you probably aren't getting the sleep you need every night. 通常一个人每晚需要睡眠7-8个小时，当然也取决于不同的个体。有些人可能要10来个小时才能满足，也有些人需要更少。倘若在周末你睡眠的时间更长，很有可能平常每晚睡眠的时间不足。
A. A few key things should help. Try going to bed and getting up at the same time every day – even on the weekends. This will help keep your biological clock in sync. Develop a sleep ritual by doing the same things each night just before bed. Parents often establish a routine for their kids, but it can help adults, too. A routine cues the body to settle down for the night. Another hint: Unwind early in the evening so that worries and distractions don't keep you from getting a good night's sleep. Finally, create a restful sleep environment – sleep in a cool, quiet, dark room on a comfortable, supportive mattress and foundation – to get your best night's rest. If you're sleeping as much as you need, but still find that you're sleepy during the day, you should consult your doctor to see if you might have a medical condition interfering with your sleep. 有几个关键点能帮的上忙。每天上床睡觉、起床都有规律，即使在周末也一样。这能帮助你的生物钟更有规律。每晚睡前做同样一件助眠的事。父母在给小孩立下规矩，同样适用于成年人。规矩能让更能安身立体。另一暗示，晚上较早地放松，不会受忧虑和分心影响整晚的优质睡眠。换言之，营造一个好的睡眠环境-在舒爽、安静、温馨房间里躺在一张舒适，强有力支撑的床垫和床底座上，让你获得最佳的放松。如果你感觉睡的够多了，整天依然昏昏欲睡，那你得咨询一下医生了，有可能身体出了问题而影响到你的睡眠。
A. Anyone who sleeps during the day needs to make sure their room is dark – use heavy window coverings to block out the light. This is important for everyone, but particularly for people who sleep when it's bright outside. Also, make sure your room is cool, between 16 to 18 degrees Celsius. Sleep on a comfortable, supportive mattress and foundation that offers you enough space to move around comfortably. And sleep in a room that's quiet. The sleep environment is a very controllable part of good sleep – whether you're sleeping during the day or at night. You can adjust the temperature, replace an uncomfortable or worn-out mattress, block out noise with earplugs or a white noise machine and keep light from your bedroom with dark blinds or eye shades. 任何人在白天睡觉都得确保他们的房间黑暗，比如用那类厚实的窗帘来挡光。保持室内温度凉爽，一般在16-18度之间为宜。躺在宽敞、舒适、以及支撑系统上佳的床垫和床座，房间也安静。不论白天还是夜晚，睡眠环境是作为优质睡眠很好可控的一部分。你能自己调控温度，更换那类舒适度差或破旧的床垫，戴上耳机来隔音，或者用百叶帘和眼罩来挡光都行。
A. If you've tried the common sense tips from our Sleep & Health page, and you know you're sleeping in a restful bedroom environment including a comfortable and supportive mattress, you should see your doctor. You may have a medical condition that interferes with getting a good night's sleep. 倘若你已从我们的睡眠和健康里面获得相关常识，自己目前也是有个很好的睡眠环境。包括很舒适的床垫和床底座，那么建议你去咨询医生。你有可能患上健康睡眠身体上的问题。
A. Sleep needs to be a health priority. It affects every aspect of your day-to-day living. If you can't say "yes" to sleep, make sure to make the most out of the sleep you get. Exercise regularly – people who exercise a few times a week sleep better than people who don't. Also, avoid caffeine, alcohol and tobacco products late in the day. All can interfere with sleep. You need to create a restful sleep environment so the sleep you get is restorative and uninterrupted. Sleep in a dark room, on a comfortable, supportive mattress. Keep the room cool and quiet. And if you find yourself too stressed to sleep, make a list of all the things you need to do. Once you've made your to-do list, give yourself permission to relax and sleep. You'll need the energy to tackle your tasks in the morning. 首先，健康睡眠是必要的。它会影响你日常生活的方方面面。如果你无法说想睡就睡，那就弄明白怎么睡好觉的方面。例如：那些一周练习几次比不练习睡的更好。切忌白天摄取咖啡因类、酒类、和烟草类的东西，这些东西都会影响睡眠。你还是需要营造一个健康静怡的环境-在黑暗的空间、舒适和支撑系统好的床垫及床座上。保持房间安静、凉爽。如果因自己压力过大，就列出所有那些需要处理的事情。一旦所有要处理的事情都弄明白，那就让自己好好放松去休息。然后你只需在早上精力旺盛之时一个个解决就好了。
A. If you've looked at your sleep environment and your everyday routine to make sure you're not sabotaging your sleep and you still feel sleepy after getting a full night's sleep, you should see your doctor. You may have a medical condition that interferes with getting a good night's sleep. 如果你每天遵循了那些助于睡眠的条条框框，也有好的睡眠环境，睡了一整晚依然感到犯困，你就需要去看医生了。你很可能有睡眠身体上的问题。
A. The answer is a matter of individual taste. What's best for me may not be best for you. When it comes to mattresses, there is no one-size-fits-all. After all, we're all built differently and have different comfort and support preferences, so why would the same mattress be "best" for all of us?
To determine the mattress that's best for you, we recommend using the process of elimination to weed out the ones you don't like. Go to a retailer and use the "rest test" to narrow down your choices. As you lie down on the mattresses, pay attention to three of the mattress's most important features: comfort, support and space. The mattress that best fulfills the combination of these needs is the "best" mattress for you. If you sleep with a partner, bring that person with you to test out the mattresses. After all, you will need to reconcile what you like best with what your partner likes best.
这取决于每个人的需求。适合我的，其他人不一定合适。当选择床垫那一刻，这不可能会有一款能满足所有人。毕竟，我们生产不同款型、不同舒适度、和支撑差异，就是为了迎合不同人的需求，而不是一应一百。
找到最合适自己的床垫，我们建议你根据删选流程来剔除那些不喜欢的。让零售商或“试躺测试”缩小选择面。当你躺在床垫上，只需注意床垫三个最核心的特点：舒适、支撑系统、大小。这几点都符合你的需求，那自然也就最合适自己。如果和伴侣一起睡，可以带着他（她）一起来体验。这样才能选出既适合她（他），也最合适自己的床垫，两者达到平衡。
A. Four keys to keep in mind are support, comfort, space and matching sets. The mattress that's right for you will keep your spine in proper alignment – how your spine is when it's in good standing posture – supporting your body and cradling it along its curves. The right mattress will also be comfortable for your body. Keep in mind that your comfort preferences are likely to change as you age. Make sure the mattress provides enough space for easy, free movement. Couples should sleep on a queen or king-size mattress. And keep in mind that a mattress and foundation are designed to work together. Buy them as a set and get the most out of your investment in yourself. 心里牢记四个方面：舒适、支撑、大小、同床配套。合适的床垫能让脊椎保持健康的姿势-那就保持好的姿势，又能支撑自己的身体，让脊椎处于S型。合适的床垫也必须让身体感觉很舒适。切记：对不同的舒适度是随着年龄而变化。同时确保有足够翻转的空间，夫妻通常选用标准尺寸（1.8M*2.0M）.与床垫搭配的床底座也是很关键。一整套购买，是对自己最好的投资。
A. Mattresses wear out on different timetables. This is due to numerous factors such as how the mattress was used (guest room, master bedroom, doubled as a trampoline for the kids), whether it was cared for properly and/or the quality of the mattress itself. Other important considerations are how personal comfort levels or a person's lifestyle and body may have changed over the years. We encourage you to think about these things and ask yourself the following questions:
• Are you sleeping better or worse than you did a year ago?
• Are you waking up feeling stiff and sore?
• Does your mattress have visible signs of wear and tear?
• Would a new mattress improve your sleep?
If the answer is "yes" to any of these questions, then it's time to consider purchasing a new mattress. And because people tend to overlook their mattresses and don't think about them, we recommend that you "check" your mattress using these four questions on a regular basis – at least twice a year – to make sure mattress wear and tear isn't sneaking up on you and disrupting your sleep.
床垫都有自己使用寿命。这取决于多方面的因素：床垫怎么用的（放在客房、主卧、还是那类给孩子们用的钢架弹簧床），是否有适当的护理、还有本身的质量。其它需要考虑的方面，如舒适程度、个人生活方式，还有随着时间身体上的变化。因此，我们建议你在考虑这些事时，同时自问下面几个问题：
• 和一年前相比，你的睡眠是更好？还是更糟糕？
• 你醒来时是否感觉酸痛？
• 床垫是否有明显的磨损？
• 一张新床垫能改善你的睡眠吗？
如果你对上述问题回答“是”，那就是时候买新床垫了。一般人也容易忽略自己的床垫，关注甚少。所以我们推荐你有规律问自己这四个问题-至少一年两次。确保床垫远离磨损，干扰睡眠。
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