第一、二、三产业 primary secondary and tertiary industries
第一/第二/第三产业 the primary/secondary/tertiary industry
第一/二/三产业 primary/ secondary/ tertiary industry
正确处理第一，第二，第三产业的关系。
Correctly handle the relationship between primary, secondary and tertiary industries.
第一产业与二、三产业之间在生产的空间集聚性上存在着很大的差异。
There exist big differences among the production space gathering between the first industry and the second and third industries.
我们现在的产业结构，第一产业(比如)开采业，第二产业，比如加工业，第三产业，(比如)服务业，这三个产业之间的关系。
Our current industries include primary industry, like mining, secondary industry, like manufacturing, and tertiary industry, like the service industry.
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