论文部分内容阅读
1.布置好卧室。2.睡眠应当在安全、舒适、安静和令人放松的环境中。3.仔细选择睡床和床上用品,因为你生命的1/3时间与它们共度。床太软或太硬都会引起腰背酸痛。床上用品要保持舒适。
1. Arrange the bedroom. 2. Sleep should be safe, comfortable, quiet and relaxing environment. 3. Choose your bed and bedding carefully because one-third of your life is spent with them. Bed too soft or too hard can cause back pain. Bedding needs to be comfortable.