求翻译：长期以来事业单位存在人员超标，人浮于事，更新换代缓慢，工作人员的积极性和主动性不足等问题，这些问题导致人力资源的浪费并阻碍了中国经济的发展。是什么意思？

A long time and institutions exist to excessive overstaffing, the slow replacement of staff motivation and a lack of initiative, these problems lead to waste of human resources and hinder China's economic development.

Since there are long-term staff, institutions, and overstaffing, updating and upgrading slow, the staff of the enthusiasm and initiative of problems such as a lack, which has resulted in a waste of human resources and the economic development of China.

Since long ago the institution has the personnel to exceed the allowed figure, has more hands than needed, the renewal is slow, questions and so on staff's enthusiasm and initiative insufficiency, these questions caused the human resources the waste and have hindered the Chinese economy development.

There are excessive personnel in public institutions for a long time, difficulties in upgrading slow, problems such as insufficient staff motivation and initiative, which has resulted in the waste of human resources and hinder the development of China's economy.

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