Some of these problems are the legacy of the past; others are hardly avoidable in the course of institutional transition and structural readjustment, and still others are caused by shortcomings and inadequacies in our work.

• 这些问题，有的是长期积累下来的，有的是体制转轨和结构调整过程中难以完全避免的，有的是由于工作中的缺点和不足造成的。