戴“表”睡觉戴着手表睡觉，这不仅会缩短手表的使用寿命，更不利于健康，因为手表特别是夜光表有镭辐射，长时间的积累可导致不良后果。戴“牙”睡觉一些人习惯戴着假牙睡觉，往往睡梦中不慎将假牙吞入食道。因此，戴假牙的人临睡前最好取下假牙清洗干净，既有利于口腔卫生， Wear “watch” to sleep wearing a watch to sleep, which will not only shorten the life of the watch, but also not conducive to health, because the watch, especially Luminescent Table with radium, prolonged accumulation can lead to adverse consequences. Wear “teeth” to sleep Some people are accustomed to wearing dentures to sleep, often inadvertently swallowing dentures into the esophagus. Therefore, people wearing dentures best to remove the false teeth before going to sleep to clean, both conducive to oral hygiene,