比喻做难度高的事情to do something very difficult; to gnaw on a bone

• “先吃肥肉 再啃骨头”，晋城市先富帮后富共同奔小康。

  First do the easy work and then do the hard work; in Jincheng City those who get rich first should help others to become rich so that everyone can enjoy a comfortable life.

• 要本着先吃肉后啃骨头的精神，确定项目的优先顺序，以便使效益最大化。

  According to the spirit of doing the easy work first and then the difficult work, prioritize projects in order to maximize efficiency.