 |
| 指引: 197 phrases in 30 subjects |
| Archery | 1 |
| Architecture | 3 |
| Automobiles | 4 |
| Aviation | 63 |
| Cartography | 1 |
| China | 1 |
| Communications | 1 |
| Ecology | 1 |
| Economy | 2 |
| Electronics | 3 |
| Environment | 2 |
| Finances | 5 |
| General | 9 |
| Information technology | 3 |
| International Monetary Fund | 1 |
| Librarianship | 2 |
| Mathematics | 1 |
| Nursing | 1 |
| Oil / petroleum | 2 |
| Patents | 1 |
| Project management | 6 |
| Securities | 11 |
| Shipbuilding | 1 |
| Space | 23 |
| Statistics | 1 |
| Surgery | 1 |
| Technology | 39 |
| Telecommunications | 6 |
| United Nations | 1 |
| Work flow | 1 |