摘要

<正>辗转反侧难以入眠?也许你该把卧室的灰色墙壁重新粉刷一下了。睡眠专家指出,把卧室粉刷成灰色会让人难以入眠,而蓝色能帮你一夜安睡。It may be the decor color of the moment, but painting your bedroom wall grey could actually keep you awake.