Several explanations have been offered for this decline and for the discrepancy in productivity growth between the manufacturing and service sectors.

对于这种下降以及制造业和服务业之间生产率增长的差异，人们提出了几种解释。

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Labour has migrated to less productive service sectors and informal activities.

劳动力转移到了生产率不那么高的服务行业和非正规活动。

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They also brought along more than 2.3 million jobs in logistics, payment and other service sectors.

他们也带动了超过230万在物流、付款及其他服务领域的员工。

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In the side valleys, service sectors including tourism are the most important job providers.

UNESCO: EDUCATION

On Wall Street there were tremendous reversals in the technology and oil service sectors.

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We intend to further consolidate our market position by expanding into the government enterprise and service sectors.

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