求翻译：改革开放以来，国企改革一直是我国经济改革的中心环节。尽管国有企业取得了明显成绩，但是仍然存在着非常突出的问题。如效益低下，资不抵债、产品不适应市场需求，技术升级困难等。是什么意思？

正在翻译，请等待...

Since reform and opening up, the reform of state-owned enterprises has been at the center of our economic reform. Although state-owned enterprises has achieved marked results, but there are still very prominent problems. Such as poor efficiency of insolvency and the product does not meet the market

改革开放以来，国企改革一直是我国经济改革的中心环节。Although the state-owned enterprise has obtained the obvious result, but still has the extremely prominent problem.如效益低下，资不抵债、产品不适应市场需求，技术升级困难等。

正在翻译，请等待...

正在翻译，请等待...