 |
| 回执: 46 phrases in 19 subjects |
| Advertising | 9 |
| Air defense | 1 |
| Automobiles | 2 |
| Business | 4 |
| China | 2 |
| Commerce | 2 |
| Economy | 6 |
| Exhibitions | 2 |
| Finances | 1 |
| General | 1 |
| International trade | 5 |
| Management | 1 |
| Multimedia | 2 |
| Nautical | 1 |
| Project management | 1 |
| Securities | 2 |
| Shipbuilding | 1 |
| Technology | 2 |
| Telecommunications | 1 |