New ways of organizing the workplace all that reengineering and downsizing - are only one contribution to the overall productivity of an economy, which is driven by many other factors such as joint investment in equipment and machinery, new technology, and investment in education and training.

　　结构分析：句子主干是New ways of…workplace…are only one contribution to…, which is…, and…

　　两个破折号中间的成分为插入结构，可以视为括号里面的内容。Such as后面的内容是对many other factors的列举。在阅读的时候基本可以跳过不看，除非后面有细节题考查这里的内容。

　　译文：组织工作场所的新方法包括机构重组和缩小规模,这些只是促进某个经济实体的综合生产率提高的一项措施，还有其他许多因素可以促进生产率的提高，比如对机械设备的联合投资、采用新技术、对教育培训投资等。