高枕能无忧吗成语＂高枕无忧＂，常常被用来形容事情稳妥得不需要有一点担忧，不会有什么风险或变卦．但在日常生活中，如果贪图一时的舒服而将枕头垫得很高，其实不利于休息和健康．这是因为，正常人的得柱并非笔直，在立正姿势时，颈椎也是凸向前方的，这称为生理弯曲．... No worries? Idiom “sit back and relax”, often used to describe things do not need to be safe, there is no risk or no change. However, in daily life, if you seek comfortably for a while, the pillow is very high, which is not conducive to rest and health. This is because the normal person’s column is not straight, while standing posture, the cervical spine is also convex to the front, which is called physiological bending. ...