调查研究 : 67 phrases in 18 subjects |
Advertising | 3 |
Aviation | 2 |
Business | 6 |
China | 12 |
Commerce | 1 |
Consulting | 2 |
Earth sciences | 13 |
Economy | 1 |
Geology | 1 |
Geophysics | 2 |
International trade | 1 |
Marketing | 3 |
Name of organization | 4 |
Project management | 1 |
Securities | 3 |
Space | 2 |
Technology | 9 |
Textile industry | 1 |