 |
| 无用的: 173 phrases in 35 subjects |
| Advertising | 2 |
| Agriculture | 3 |
| Animal husbandry | 3 |
| Architecture | 2 |
| Automobiles | 7 |
| Aviation | 1 |
| Business | 4 |
| Ceramics | 1 |
| China | 1 |
| Commerce | 1 |
| Cosmetics and cosmetology | 2 |
| Earth sciences | 1 |
| Economy | 14 |
| Electric machinery | 1 |
| Electronics | 7 |
| Explosives and Explosive Ordnance Disposal | 5 |
| Finances | 5 |
| General | 50 |
| Genetics | 1 |
| Hydroelectric power stations | 2 |
| Ichthyology | 1 |
| Information technology | 1 |
| International trade | 10 |
| Librarianship | 1 |
| Medical appliances | 1 |
| Metallurgy | 1 |
| Project management | 9 |
| Securities | 5 |
| Shipbuilding | 2 |
| Space | 1 |
| Sports | 1 |
| Technology | 14 |
| Telecommunications | 6 |
| Textile industry | 4 |
| United Nations | 3 |