省電有撇步！4個不插電降溫技巧
連日高溫，空氣熱烘烘，就算待在室內，也令人汗流浹背，熱到受不了。除了開冷氣外，不妨也試試台灣電力公司提供的「不插電降溫」4技巧：
It is difficult to achieve a deep sleep and the sleep is inherently of poor quality if the muscles cannot completely relax. gartic phone
