| |||
tertiary production | |||
service sector | |||
the tertiary industry | |||
tertiary industry | |||
service industry | |||
tertiary activities; tertiary occupation; third industry | |||
| |||
tertiary industry | |||
| |||
tertiary industry |
第三产业: 7 phrases in 5 subjects |
Economy | 3 |
Environment | 1 |
International trade | 1 |
Rail transport | 1 |
Textile industry | 1 |