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tertiary production | |||
service sector | |||
the tertiary industry | |||
tertiary industry | |||
service industry | |||
tertiary activities; tertiary occupation; third industry | |||
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tertiary industry | |||
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tertiary industry |
第三 产业 : 7 phrases in 5 subjects |
Economy | 3 |
Environment | 1 |
International trade | 1 |
Rail transport | 1 |
Textile industry | 1 |