情形: 76 phrases in 23 subjects |
Advertising | 1 |
Automobiles | 1 |
Business | 5 |
China | 12 |
Construction | 1 |
Earth sciences | 1 |
Ecology | 3 |
Economy | 5 |
Environment | 1 |
Explosives and Explosive Ordnance Disposal | 3 |
General | 18 |
Information technology | 2 |
International trade | 4 |
Judo | 1 |
Latin | 1 |
Management | 2 |
Marketing | 1 |
Project management | 1 |
Security systems | 2 |
Sports | 1 |
Technology | 8 |
United Nations | 1 |
United States | 1 |