原指碰到了骨头，扭伤了筋。喻指企业改革中对重要部门或部位进行重新整治to reshuffle important departments or positions in the course of enterprise reform; to injure a tendon or bone

• 人力重组过程难免伤筋动骨。

  It is difficult to avoid being moved around during a restructuring of human resources.